18888941712

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{4981261}}^1$

素因数の和:4981351

約数の個数: 40

約数和(自身を含む): 49414119040

約数和(自身を除く): 30525177328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 4981261, 9962522, 14943783, 19925044, 29887566, 39850088, 59775132, 79700176, 119550264, 239100528, 393519619, 787039238, 1180558857, 1574078476, 2361117714, 3148156952, 4722235428, 6296313904, 9444470856, 18888941712]

約数ペア:

[(1, 18888941712), (2, 9444470856), (3, 6296313904), (4, 4722235428), (6, 3148156952), (8, 2361117714), (12, 1574078476), (16, 1180558857), (24, 787039238), (48, 393519619), (79, 239100528), (158, 119550264), (237, 79700176), (316, 59775132), (474, 39850088), (632, 29887566), (948, 19925044), (1264, 14943783), (1896, 9962522), (3792, 4981261)]