23891868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:74

約数の個数: 288

約数和(自身を含む): 88542720

約数和(自身を除く): 64650852

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 17, 18, 21, 22, 26, 27, 28, 33, 34, 36, 39, 42, 44, 51, 52, 54, 63, 66, 68, 77, 78, 84, 91, 99, 102, 108, 117, 119, 126, 132, 143, 153, 154, 156, 169, 182, 187, 189, 198, 204, 221, 231, 234, 238, 252, 273, 286, 297, 306, 308, 338, 351, 357, 364, 374, 378, 396, 429, 442, 459, 462, 468, 476, 507, 546, 561, 572, 594, 612, 663, 676, 693, 702, 714, 748, 756, 819, 858, 884, 918, 924, 1001, 1014, 1071, 1092, 1122, 1183, 1188, 1287, 1309, 1326, 1386, 1404, 1428, 1521, 1547, 1638, 1683, 1716, 1836, 1859, 1989, 2002, 2028, 2079, 2142, 2244, 2366, 2431, 2457, 2574, 2618, 2652, 2772, 2873, 3003, 3042, 3094, 3213, 3276, 3366, 3549, 3718, 3861, 3927, 3978, 4004, 4158, 4284, 4563, 4641, 4732, 4862, 4914, 5049, 5148, 5236, 5577, 5746, 5967, 6006, 6084, 6188, 6426, 6732, 7098, 7293, 7436, 7722, 7854, 7956, 8316, 8619, 9009, 9126, 9282, 9724, 9828, 10098, 10647, 11154, 11492, 11781, 11934, 12012, 12852, 13013, 13923, 14196, 14586, 15444, 15708, 16731, 17017, 17238, 18018, 18252, 18564, 20111, 20196, 21294, 21879, 22308, 23562, 23868, 25857, 26026, 27027, 27846, 29172, 31603, 31941, 33462, 34034, 34476, 35343, 36036, 39039, 40222, 41769, 42588, 43758, 47124, 50193, 51051, 51714, 52052, 54054, 55692, 60333, 63206, 63882, 65637, 66924, 68068, 70686, 77571, 78078, 80444, 83538, 87516, 94809, 100386, 102102, 103428, 108108, 117117, 120666, 126412, 127764, 131274, 141372, 153153, 155142, 156156, 167076, 180999, 189618, 200772, 204204, 221221, 234234, 241332, 262548, 284427, 306306, 310284, 351351, 361998, 379236, 442442, 459459, 468468, 542997, 568854, 612612, 663663, 702702, 723996, 853281, 884884, 918918, 1085994, 1137708, 1327326, 1405404, 1706562, 1837836, 1990989, 2171988, 2654652, 3413124, 3981978, 5972967, 7963956, 11945934, 23891868]

約数ペア:

[(1, 23891868), (2, 11945934), (3, 7963956), (4, 5972967), (6, 3981978), (7, 3413124), (9, 2654652), (11, 2171988), (12, 1990989), (13, 1837836), (14, 1706562), (17, 1405404), (18, 1327326), (21, 1137708), (22, 1085994), (26, 918918), (27, 884884), (28, 853281), (33, 723996), (34, 702702), (36, 663663), (39, 612612), (42, 568854), (44, 542997), (51, 468468), (52, 459459), (54, 442442), (63, 379236), (66, 361998), (68, 351351), (77, 310284), (78, 306306), (84, 284427), (91, 262548), (99, 241332), (102, 234234), (108, 221221), (117, 204204), (119, 200772), (126, 189618), (132, 180999), (143, 167076), (153, 156156), (154, 155142), (156, 153153), (169, 141372), (182, 131274), (187, 127764), (189, 126412), (198, 120666), (204, 117117), (221, 108108), (231, 103428), (234, 102102), (238, 100386), (252, 94809), (273, 87516), (286, 83538), (297, 80444), (306, 78078), (308, 77571), (338, 70686), (351, 68068), (357, 66924), (364, 65637), (374, 63882), (378, 63206), (396, 60333), (429, 55692), (442, 54054), (459, 52052), (462, 51714), (468, 51051), (476, 50193), (507, 47124), (546, 43758), (561, 42588), (572, 41769), (594, 40222), (612, 39039), (663, 36036), (676, 35343), (693, 34476), (702, 34034), (714, 33462), (748, 31941), (756, 31603), (819, 29172), (858, 27846), (884, 27027), (918, 26026), (924, 25857), (1001, 23868), (1014, 23562), (1071, 22308), (1092, 21879), (1122, 21294), (1183, 20196), (1188, 20111), (1287, 18564), (1309, 18252), (1326, 18018), (1386, 17238), (1404, 17017), (1428, 16731), (1521, 15708), (1547, 15444), (1638, 14586), (1683, 14196), (1716, 13923), (1836, 13013), (1859, 12852), (1989, 12012), (2002, 11934), (2028, 11781), (2079, 11492), (2142, 11154), (2244, 10647), (2366, 10098), (2431, 9828), (2457, 9724), (2574, 9282), (2618, 9126), (2652, 9009), (2772, 8619), (2873, 8316), (3003, 7956), (3042, 7854), (3094, 7722), (3213, 7436), (3276, 7293), (3366, 7098), (3549, 6732), (3718, 6426), (3861, 6188), (3927, 6084), (3978, 6006), (4004, 5967), (4158, 5746), (4284, 5577), (4563, 5236), (4641, 5148), (4732, 5049), (4862, 4914)]