25423398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 79252992

約数和(自身を除く): 53829594

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 17, 18, 21, 22, 26, 33, 34, 39, 42, 51, 63, 66, 77, 78, 83, 91, 99, 102, 117, 119, 126, 143, 153, 154, 166, 182, 187, 198, 221, 231, 234, 238, 249, 273, 286, 306, 357, 374, 429, 442, 462, 498, 546, 561, 581, 663, 693, 714, 747, 819, 858, 913, 1001, 1071, 1079, 1122, 1162, 1287, 1309, 1326, 1386, 1411, 1494, 1547, 1638, 1683, 1743, 1826, 1989, 2002, 2142, 2158, 2431, 2574, 2618, 2739, 2822, 3003, 3094, 3237, 3366, 3486, 3927, 3978, 4233, 4641, 4862, 5229, 5478, 6006, 6391, 6474, 7293, 7553, 7854, 8217, 8466, 9009, 9282, 9711, 9877, 10458, 11781, 11869, 12699, 12782, 13923, 14586, 15106, 15521, 16434, 17017, 18018, 18343, 19173, 19422, 19754, 21879, 22659, 23562, 23738, 25398, 27846, 29631, 31042, 34034, 35607, 36686, 38346, 43758, 45318, 46563, 51051, 55029, 57519, 59262, 67977, 71214, 83083, 88893, 93126, 102102, 106821, 108647, 110058, 115038, 128401, 135954, 139689, 153153, 165087, 166166, 177786, 201773, 213642, 217294, 249249, 256802, 279378, 306306, 325941, 330174, 385203, 403546, 498498, 605319, 651882, 747747, 770406, 977823, 1155609, 1210638, 1412411, 1495494, 1815957, 1955646, 2311218, 2824822, 3631914, 4237233, 8474466, 12711699, 25423398]

約数ペア:

[(1, 25423398), (2, 12711699), (3, 8474466), (6, 4237233), (7, 3631914), (9, 2824822), (11, 2311218), (13, 1955646), (14, 1815957), (17, 1495494), (18, 1412411), (21, 1210638), (22, 1155609), (26, 977823), (33, 770406), (34, 747747), (39, 651882), (42, 605319), (51, 498498), (63, 403546), (66, 385203), (77, 330174), (78, 325941), (83, 306306), (91, 279378), (99, 256802), (102, 249249), (117, 217294), (119, 213642), (126, 201773), (143, 177786), (153, 166166), (154, 165087), (166, 153153), (182, 139689), (187, 135954), (198, 128401), (221, 115038), (231, 110058), (234, 108647), (238, 106821), (249, 102102), (273, 93126), (286, 88893), (306, 83083), (357, 71214), (374, 67977), (429, 59262), (442, 57519), (462, 55029), (498, 51051), (546, 46563), (561, 45318), (581, 43758), (663, 38346), (693, 36686), (714, 35607), (747, 34034), (819, 31042), (858, 29631), (913, 27846), (1001, 25398), (1071, 23738), (1079, 23562), (1122, 22659), (1162, 21879), (1287, 19754), (1309, 19422), (1326, 19173), (1386, 18343), (1411, 18018), (1494, 17017), (1547, 16434), (1638, 15521), (1683, 15106), (1743, 14586), (1826, 13923), (1989, 12782), (2002, 12699), (2142, 11869), (2158, 11781), (2431, 10458), (2574, 9877), (2618, 9711), (2739, 9282), (2822, 9009), (3003, 8466), (3094, 8217), (3237, 7854), (3366, 7553), (3486, 7293), (3927, 6474), (3978, 6391), (4233, 6006), (4641, 5478), (4862, 5229)]