40908924

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{3313}}^1$

素因数の和:3344

約数の個数: 72

約数和(自身を含む): 120629600

約数和(自身を除く): 79720676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 3313, 4116, 6174, 6626, 9939, 12348, 13252, 19878, 23191, 29817, 39756, 46382, 59634, 69573, 92764, 119268, 139146, 162337, 208719, 278292, 324674, 417438, 487011, 649348, 834876, 974022, 1136359, 1461033, 1948044, 2272718, 2922066, 3409077, 4545436, 5844132, 6818154, 10227231, 13636308, 20454462, 40908924]

約数ペア:

[(1, 40908924), (2, 20454462), (3, 13636308), (4, 10227231), (6, 6818154), (7, 5844132), (9, 4545436), (12, 3409077), (14, 2922066), (18, 2272718), (21, 1948044), (28, 1461033), (36, 1136359), (42, 974022), (49, 834876), (63, 649348), (84, 487011), (98, 417438), (126, 324674), (147, 278292), (196, 208719), (252, 162337), (294, 139146), (343, 119268), (441, 92764), (588, 69573), (686, 59634), (882, 46382), (1029, 39756), (1372, 29817), (1764, 23191), (2058, 19878), (3087, 13252), (3313, 12348), (4116, 9939), (6174, 6626)]