137831484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1640851}}^1$

素因数の和:1640865

約数の個数: 24

約数和(自身を含む): 367550848

約数和(自身を除く): 229719364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1640851, 3281702, 4922553, 6563404, 9845106, 11485957, 19690212, 22971914, 34457871, 45943828, 68915742, 137831484]

約数ペア:

[(1, 137831484), (2, 68915742), (3, 45943828), (4, 34457871), (6, 22971914), (7, 19690212), (12, 11485957), (14, 9845106), (21, 6563404), (28, 4922553), (42, 3281702), (84, 1640851)]