39930966

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 90181728

約数和(自身を除く): 50250762

約数列:

[1, 2, 3, 6, 9, 18, 41, 61, 82, 122, 123, 183, 246, 366, 369, 549, 738, 887, 1098, 1774, 2501, 2661, 5002, 5322, 7503, 7983, 15006, 15966, 22509, 36367, 45018, 54107, 72734, 108214, 109101, 162321, 218202, 324642, 327303, 486963, 654606, 973926, 2218387, 4436774, 6655161, 13310322, 19965483, 39930966]

約数ペア:

[(1, 39930966), (2, 19965483), (3, 13310322), (6, 6655161), (9, 4436774), (18, 2218387), (41, 973926), (61, 654606), (82, 486963), (122, 327303), (123, 324642), (183, 218202), (246, 162321), (366, 109101), (369, 108214), (549, 72734), (738, 54107), (887, 45018), (1098, 36367), (1774, 22509), (2501, 15966), (2661, 15006), (5002, 7983), (5322, 7503)]