253180566

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{42239}}^1$

素因数の和:42290

約数の個数: 40

約数和(自身を含む): 582658560

約数和(自身を除く): 329477994

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 42239, 84478, 126717, 253434, 380151, 760302, 1140453, 1562843, 2280906, 3125686, 3421359, 4688529, 6842718, 9377058, 14065587, 28131174, 42196761, 84393522, 126590283, 253180566]

約数ペア:

[(1, 253180566), (2, 126590283), (3, 84393522), (6, 42196761), (9, 28131174), (18, 14065587), (27, 9377058), (37, 6842718), (54, 4688529), (74, 3421359), (81, 3125686), (111, 2280906), (162, 1562843), (222, 1140453), (333, 760302), (666, 380151), (999, 253434), (1998, 126717), (2997, 84478), (5994, 42239)]