7280154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3041}}^1$

素因数の和:3075

約数の個数: 48

約数和(自身を含む): 18982080

約数和(自身を除く): 11701926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 3041, 6082, 9123, 18246, 21287, 27369, 42574, 54738, 57779, 63861, 115558, 127722, 173337, 191583, 346674, 383166, 404453, 520011, 808906, 1040022, 1213359, 2426718, 3640077, 7280154]

約数ペア:

[(1, 7280154), (2, 3640077), (3, 2426718), (6, 1213359), (7, 1040022), (9, 808906), (14, 520011), (18, 404453), (19, 383166), (21, 346674), (38, 191583), (42, 173337), (57, 127722), (63, 115558), (114, 63861), (126, 57779), (133, 54738), (171, 42574), (266, 27369), (342, 21287), (399, 18246), (798, 9123), (1197, 6082), (2394, 3041)]