18233664

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4129}}^1$

素因数の和:4167

約数の個数: 56

約数和(自身を含む): 50352960

約数和(自身を除く): 32119296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4129, 4416, 8258, 12387, 16516, 24774, 33032, 49548, 66064, 94967, 99096, 132128, 189934, 198192, 264256, 284901, 379868, 396384, 569802, 759736, 792768, 1139604, 1519472, 2279208, 3038944, 4558416, 6077888, 9116832, 18233664]

約数ペア:

[(1, 18233664), (2, 9116832), (3, 6077888), (4, 4558416), (6, 3038944), (8, 2279208), (12, 1519472), (16, 1139604), (23, 792768), (24, 759736), (32, 569802), (46, 396384), (48, 379868), (64, 284901), (69, 264256), (92, 198192), (96, 189934), (138, 132128), (184, 99096), (192, 94967), (276, 66064), (368, 49548), (552, 33032), (736, 24774), (1104, 16516), (1472, 12387), (2208, 8258), (4129, 4416)]