18130852

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 32499936

約数和(自身を除く): 14369084

約数列:

[1, 2, 4, 83, 97, 166, 194, 332, 388, 563, 1126, 2252, 8051, 16102, 32204, 46729, 54611, 93458, 109222, 186916, 218444, 4532713, 9065426, 18130852]

約数ペア:

[(1, 18130852), (2, 9065426), (4, 4532713), (83, 218444), (97, 186916), (166, 109222), (194, 93458), (332, 54611), (388, 46729), (563, 32204), (1126, 16102), (2252, 8051)]