18077260054

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{8551211}}^1$

素因数の和:8551371

約数の個数: 16

約数和(自身を含む): 31194821376

約数和(自身を除く): 13117561322

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 8551211, 17102422, 59858477, 119716954, 1291232861, 2582465722, 9038630027, 18077260054]

約数ペア:

[(1, 18077260054), (2, 9038630027), (7, 2582465722), (14, 1291232861), (151, 119716954), (302, 59858477), (1057, 17102422), (2114, 8551211)]