22881138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 53625600

約数和(自身を除く): 30744462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 223, 294, 349, 446, 669, 698, 1047, 1338, 1561, 2094, 2443, 3122, 4683, 4886, 7329, 9366, 10927, 14658, 17101, 21854, 32781, 34202, 51303, 65562, 77827, 102606, 155654, 233481, 466962, 544789, 1089578, 1634367, 3268734, 3813523, 7627046, 11440569, 22881138]

約数ペア:

[(1, 22881138), (2, 11440569), (3, 7627046), (6, 3813523), (7, 3268734), (14, 1634367), (21, 1089578), (42, 544789), (49, 466962), (98, 233481), (147, 155654), (223, 102606), (294, 77827), (349, 65562), (446, 51303), (669, 34202), (698, 32781), (1047, 21854), (1338, 17101), (1561, 14658), (2094, 10927), (2443, 9366), (3122, 7329), (4683, 4886)]