15221844

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{4271}}^1$

素因数の和:4298

約数の個数: 60

約数和(自身を含む): 43420608

約数和(自身を除く): 28198764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 4271, 8542, 12813, 17084, 25626, 38439, 46981, 51252, 76878, 93962, 115317, 140943, 153756, 187924, 230634, 281886, 345951, 422829, 461268, 563772, 691902, 845658, 1268487, 1383804, 1691316, 2536974, 3805461, 5073948, 7610922, 15221844]

約数ペア:

[(1, 15221844), (2, 7610922), (3, 5073948), (4, 3805461), (6, 2536974), (9, 1691316), (11, 1383804), (12, 1268487), (18, 845658), (22, 691902), (27, 563772), (33, 461268), (36, 422829), (44, 345951), (54, 281886), (66, 230634), (81, 187924), (99, 153756), (108, 140943), (132, 115317), (162, 93962), (198, 76878), (297, 51252), (324, 46981), (396, 38439), (594, 25626), (891, 17084), (1188, 12813), (1782, 8542), (3564, 4271)]