15621606

素因数分解:

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

素因数の和:76

約数の個数: 192

約数和(自身を含む): 49512960

約数和(自身を除く): 33891354

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 17, 18, 21, 22, 26, 27, 33, 34, 39, 42, 51, 54, 63, 66, 77, 78, 91, 99, 102, 117, 119, 126, 143, 153, 154, 182, 187, 189, 198, 221, 231, 234, 238, 273, 286, 289, 297, 306, 351, 357, 374, 378, 429, 442, 459, 462, 546, 561, 578, 594, 663, 693, 702, 714, 819, 858, 867, 918, 1001, 1071, 1122, 1287, 1309, 1326, 1386, 1547, 1638, 1683, 1734, 1989, 2002, 2023, 2079, 2142, 2431, 2457, 2574, 2601, 2618, 3003, 3094, 3179, 3213, 3366, 3757, 3861, 3927, 3978, 4046, 4158, 4641, 4862, 4914, 5049, 5202, 5967, 6006, 6069, 6358, 6426, 7293, 7514, 7722, 7803, 7854, 9009, 9282, 9537, 10098, 11271, 11781, 11934, 12138, 13923, 14586, 15606, 17017, 18018, 18207, 19074, 21879, 22253, 22542, 23562, 26299, 27027, 27846, 28611, 33813, 34034, 35343, 36414, 41327, 41769, 43758, 44506, 51051, 52598, 54054, 54621, 57222, 65637, 66759, 67626, 70686, 78897, 82654, 83538, 85833, 101439, 102102, 109242, 123981, 131274, 133518, 153153, 157794, 171666, 200277, 202878, 236691, 247962, 289289, 306306, 371943, 400554, 459459, 473382, 578578, 600831, 710073, 743886, 867867, 918918, 1115829, 1201662, 1420146, 1735734, 2231658, 2603601, 5207202, 7810803, 15621606]

約数ペア:

[(1, 15621606), (2, 7810803), (3, 5207202), (6, 2603601), (7, 2231658), (9, 1735734), (11, 1420146), (13, 1201662), (14, 1115829), (17, 918918), (18, 867867), (21, 743886), (22, 710073), (26, 600831), (27, 578578), (33, 473382), (34, 459459), (39, 400554), (42, 371943), (51, 306306), (54, 289289), (63, 247962), (66, 236691), (77, 202878), (78, 200277), (91, 171666), (99, 157794), (102, 153153), (117, 133518), (119, 131274), (126, 123981), (143, 109242), (153, 102102), (154, 101439), (182, 85833), (187, 83538), (189, 82654), (198, 78897), (221, 70686), (231, 67626), (234, 66759), (238, 65637), (273, 57222), (286, 54621), (289, 54054), (297, 52598), (306, 51051), (351, 44506), (357, 43758), (374, 41769), (378, 41327), (429, 36414), (442, 35343), (459, 34034), (462, 33813), (546, 28611), (561, 27846), (578, 27027), (594, 26299), (663, 23562), (693, 22542), (702, 22253), (714, 21879), (819, 19074), (858, 18207), (867, 18018), (918, 17017), (1001, 15606), (1071, 14586), (1122, 13923), (1287, 12138), (1309, 11934), (1326, 11781), (1386, 11271), (1547, 10098), (1638, 9537), (1683, 9282), (1734, 9009), (1989, 7854), (2002, 7803), (2023, 7722), (2079, 7514), (2142, 7293), (2431, 6426), (2457, 6358), (2574, 6069), (2601, 6006), (2618, 5967), (3003, 5202), (3094, 5049), (3179, 4914), (3213, 4862), (3366, 4641), (3757, 4158), (3861, 4046), (3927, 3978)]