64239786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{274529}}^1$

素因数の和:274550

約数の個数: 24

約数和(自身を含む): 149893380

約数和(自身を除く): 85653594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 274529, 549058, 823587, 1647174, 2470761, 3568877, 4941522, 7137754, 10706631, 21413262, 32119893, 64239786]

約数ペア:

[(1, 64239786), (2, 32119893), (3, 21413262), (6, 10706631), (9, 7137754), (13, 4941522), (18, 3568877), (26, 2470761), (39, 1647174), (78, 823587), (117, 549058), (234, 274529)]