67761018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{289577}}^1$

素因数の和:289598

約数の個数: 24

約数和(自身を含む): 158109588

約数和(自身を除く): 90348570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 289577, 579154, 868731, 1737462, 2606193, 3764501, 5212386, 7529002, 11293503, 22587006, 33880509, 67761018]

約数ペア:

[(1, 67761018), (2, 33880509), (3, 22587006), (6, 11293503), (9, 7529002), (13, 5212386), (18, 3764501), (26, 2606193), (39, 1737462), (78, 868731), (117, 579154), (234, 289577)]