128637612

素因数分解:

$2^2\times 3^3\times {\mathrm{1191089}}^1$

素因数の和:1191102

約数の個数: 24

約数和(自身を含む): 333505200

約数和(自身を除く): 204867588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1191089, 2382178, 3573267, 4764356, 7146534, 10719801, 14293068, 21439602, 32159403, 42879204, 64318806, 128637612]

約数ペア:

[(1, 128637612), (2, 64318806), (3, 42879204), (4, 32159403), (6, 21439602), (9, 14293068), (12, 10719801), (18, 7146534), (27, 4764356), (36, 3573267), (54, 2382178), (108, 1191089)]