25959222

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 57760560

約数和(自身を除く): 31801338

約数列:

[1, 2, 3, 6, 9, 18, 101, 109, 131, 202, 218, 262, 303, 327, 393, 606, 654, 786, 909, 981, 1179, 1818, 1962, 2358, 11009, 13231, 14279, 22018, 26462, 28558, 33027, 39693, 42837, 66054, 79386, 85674, 99081, 119079, 128511, 198162, 238158, 257022, 1442179, 2884358, 4326537, 8653074, 12979611, 25959222]

約数ペア:

[(1, 25959222), (2, 12979611), (3, 8653074), (6, 4326537), (9, 2884358), (18, 1442179), (101, 257022), (109, 238158), (131, 198162), (202, 128511), (218, 119079), (262, 99081), (303, 85674), (327, 79386), (393, 66054), (606, 42837), (654, 39693), (786, 33027), (909, 28558), (981, 26462), (1179, 22018), (1818, 14279), (1962, 13231), (2358, 11009)]