12825954

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 28952352

約数和(自身を除く): 16126398

約数列:

[1, 2, 3, 6, 9, 18, 43, 73, 86, 129, 146, 219, 227, 258, 387, 438, 454, 657, 681, 774, 1314, 1362, 2043, 3139, 4086, 6278, 9417, 9761, 16571, 18834, 19522, 28251, 29283, 33142, 49713, 56502, 58566, 87849, 99426, 149139, 175698, 298278, 712553, 1425106, 2137659, 4275318, 6412977, 12825954]

約数ペア:

[(1, 12825954), (2, 6412977), (3, 4275318), (6, 2137659), (9, 1425106), (18, 712553), (43, 298278), (73, 175698), (86, 149139), (129, 99426), (146, 87849), (219, 58566), (227, 56502), (258, 49713), (387, 33142), (438, 29283), (454, 28251), (657, 19522), (681, 18834), (774, 16571), (1314, 9761), (1362, 9417), (2043, 6278), (3139, 4086)]