18834864

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{4967}}^1$

素因数の和:5057

約数の個数: 40

約数和(自身を含む): 49282560

約数和(自身を除く): 30447696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 4967, 9934, 14901, 19868, 29802, 39736, 59604, 79472, 119208, 238416, 392393, 784786, 1177179, 1569572, 2354358, 3139144, 4708716, 6278288, 9417432, 18834864]

約数ペア:

[(1, 18834864), (2, 9417432), (3, 6278288), (4, 4708716), (6, 3139144), (8, 2354358), (12, 1569572), (16, 1177179), (24, 784786), (48, 392393), (79, 238416), (158, 119208), (237, 79472), (316, 59604), (474, 39736), (632, 29802), (948, 19868), (1264, 14901), (1896, 9934), (3792, 4967)]