2150532

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 5870592

約数和(自身を除く): 3720060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 47, 62, 82, 93, 94, 123, 124, 141, 164, 186, 188, 246, 279, 282, 369, 372, 423, 492, 558, 564, 738, 846, 1116, 1271, 1457, 1476, 1692, 1927, 2542, 2914, 3813, 3854, 4371, 5084, 5781, 5828, 7626, 7708, 8742, 11439, 11562, 13113, 15252, 17343, 17484, 22878, 23124, 26226, 34686, 45756, 52452, 59737, 69372, 119474, 179211, 238948, 358422, 537633, 716844, 1075266, 2150532]

約数ペア:

[(1, 2150532), (2, 1075266), (3, 716844), (4, 537633), (6, 358422), (9, 238948), (12, 179211), (18, 119474), (31, 69372), (36, 59737), (41, 52452), (47, 45756), (62, 34686), (82, 26226), (93, 23124), (94, 22878), (123, 17484), (124, 17343), (141, 15252), (164, 13113), (186, 11562), (188, 11439), (246, 8742), (279, 7708), (282, 7626), (369, 5828), (372, 5781), (423, 5084), (492, 4371), (558, 3854), (564, 3813), (738, 2914), (846, 2542), (1116, 1927), (1271, 1692), (1457, 1476)]