42220906

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3803}}^1$

素因数の和:3886

約数の個数: 32

約数和(自身を含む): 79244928

約数和(自身を除く): 37024022

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1586, 3803, 5551, 7606, 11102, 26621, 49439, 53242, 98878, 231983, 346073, 463966, 692146, 1623881, 3015779, 3247762, 6031558, 21110453, 42220906]

約数ペア:

[(1, 42220906), (2, 21110453), (7, 6031558), (13, 3247762), (14, 3015779), (26, 1623881), (61, 692146), (91, 463966), (122, 346073), (182, 231983), (427, 98878), (793, 53242), (854, 49439), (1586, 26621), (3803, 11102), (5551, 7606)]