72999018

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{9679}}^1$

素因数の和:10106

約数の個数: 24

約数和(自身を含む): 158558400

約数和(自身を除く): 85559382

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 3771, 7542, 9679, 19358, 29037, 58074, 87111, 174222, 4055501, 8111002, 12166503, 24333006, 36499509, 72999018]

約数ペア:

[(1, 72999018), (2, 36499509), (3, 24333006), (6, 12166503), (9, 8111002), (18, 4055501), (419, 174222), (838, 87111), (1257, 58074), (2514, 29037), (3771, 19358), (7542, 9679)]