40839462

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73189}}^1$

素因数の和:73228

約数の個数: 24

約数和(自身を含む): 91341120

約数和(自身を除く): 50501658

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 73189, 146378, 219567, 439134, 658701, 1317402, 2268859, 4537718, 6806577, 13613154, 20419731, 40839462]

約数ペア:

[(1, 40839462), (2, 20419731), (3, 13613154), (6, 6806577), (9, 4537718), (18, 2268859), (31, 1317402), (62, 658701), (93, 439134), (186, 219567), (279, 146378), (558, 73189)]