420163614

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1795571}}^1$

素因数の和:1795592

約数の個数: 24

約数和(自身を含む): 980382312

約数和(自身を除く): 560218698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1795571, 3591142, 5386713, 10773426, 16160139, 23342423, 32320278, 46684846, 70027269, 140054538, 210081807, 420163614]

約数ペア:

[(1, 420163614), (2, 210081807), (3, 140054538), (6, 70027269), (9, 46684846), (13, 32320278), (18, 23342423), (26, 16160139), (39, 10773426), (78, 5386713), (117, 3591142), (234, 1795571)]