40754772

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19861}}^1$

素因数の和:19893

約数の個数: 48

約数和(自身を含む): 111227200

約数和(自身を除く): 70472428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 19861, 39722, 59583, 79444, 119166, 178749, 238332, 357498, 377359, 536247, 714996, 754718, 1072494, 1132077, 1509436, 2144988, 2264154, 3396231, 4528308, 6792462, 10188693, 13584924, 20377386, 40754772]

約数ペア:

[(1, 40754772), (2, 20377386), (3, 13584924), (4, 10188693), (6, 6792462), (9, 4528308), (12, 3396231), (18, 2264154), (19, 2144988), (27, 1509436), (36, 1132077), (38, 1072494), (54, 754718), (57, 714996), (76, 536247), (108, 377359), (114, 357498), (171, 238332), (228, 178749), (342, 119166), (513, 79444), (684, 59583), (1026, 39722), (2052, 19861)]