39864468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{701}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 106614144

約数和(自身を除く): 66749676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 677, 701, 1354, 1402, 2031, 2103, 2708, 2804, 4062, 4206, 4739, 4907, 8124, 8412, 9478, 9814, 14217, 14721, 18956, 19628, 28434, 29442, 56868, 58884, 474577, 949154, 1423731, 1898308, 2847462, 3322039, 5694924, 6644078, 9966117, 13288156, 19932234, 39864468]

約数ペア:

[(1, 39864468), (2, 19932234), (3, 13288156), (4, 9966117), (6, 6644078), (7, 5694924), (12, 3322039), (14, 2847462), (21, 1898308), (28, 1423731), (42, 949154), (84, 474577), (677, 58884), (701, 56868), (1354, 29442), (1402, 28434), (2031, 19628), (2103, 18956), (2708, 14721), (2804, 14217), (4062, 9814), (4206, 9478), (4739, 8412), (4907, 8124)]