9949892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 18910080

約数和(自身を除く): 8960188

約数列:

[1, 2, 4, 23, 37, 46, 74, 79, 92, 148, 158, 316, 851, 1369, 1702, 1817, 2738, 2923, 3404, 3634, 5476, 5846, 7268, 11692, 31487, 62974, 67229, 108151, 125948, 134458, 216302, 268916, 432604, 2487473, 4974946, 9949892]

約数ペア:

[(1, 9949892), (2, 4974946), (4, 2487473), (23, 432604), (37, 268916), (46, 216302), (74, 134458), (79, 125948), (92, 108151), (148, 67229), (158, 62974), (316, 31487), (851, 11692), (1369, 7268), (1702, 5846), (1817, 5476), (2738, 3634), (2923, 3404)]