40691886

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 82798848

約数和(自身を除く): 42106962

約数列:

[1, 2, 3, 6, 107, 214, 241, 263, 321, 482, 526, 642, 723, 789, 1446, 1578, 25787, 28141, 51574, 56282, 63383, 77361, 84423, 126766, 154722, 168846, 190149, 380298, 6781981, 13563962, 20345943, 40691886]

約数ペア:

[(1, 40691886), (2, 20345943), (3, 13563962), (6, 6781981), (107, 380298), (214, 190149), (241, 168846), (263, 154722), (321, 126766), (482, 84423), (526, 77361), (642, 63383), (723, 56282), (789, 51574), (1446, 28141), (1578, 25787)]