139313748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1658497}}^1$

素因数の和:1658511

約数の個数: 24

約数和(自身を含む): 371503552

約数和(自身を除く): 232189804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1658497, 3316994, 4975491, 6633988, 9950982, 11609479, 19901964, 23218958, 34828437, 46437916, 69656874, 139313748]

約数ペア:

[(1, 139313748), (2, 69656874), (3, 46437916), (4, 34828437), (6, 23218958), (7, 19901964), (12, 11609479), (14, 9950982), (21, 6633988), (28, 4975491), (42, 3316994), (84, 1658497)]