123240078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{526667}}^1$

素因数の和:526688

約数の個数: 24

約数和(自身を含む): 287560728

約数和(自身を除く): 164320650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 526667, 1053334, 1580001, 3160002, 4740003, 6846671, 9480006, 13693342, 20540013, 41080026, 61620039, 123240078]

約数ペア:

[(1, 123240078), (2, 61620039), (3, 41080026), (6, 20540013), (9, 13693342), (13, 9480006), (18, 6846671), (26, 4740003), (39, 3160002), (78, 1580001), (117, 1053334), (234, 526667)]