231718188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1485373}}^1$

素因数の和:1485393

約数の個数: 24

約数和(自身を含む): 582266608

約数和(自身を除く): 350548420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1485373, 2970746, 4456119, 5941492, 8912238, 17824476, 19309849, 38619698, 57929547, 77239396, 115859094, 231718188]

約数ペア:

[(1, 231718188), (2, 115859094), (3, 77239396), (4, 57929547), (6, 38619698), (12, 19309849), (13, 17824476), (26, 8912238), (39, 5941492), (52, 4456119), (78, 2970746), (156, 1485373)]