15377796

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20341}}^1$

素因数の和:20361

約数の個数: 48

約数和(自身を含む): 45566080

約数和(自身を除く): 30188284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20341, 40682, 61023, 81364, 122046, 142387, 183069, 244092, 284774, 366138, 427161, 549207, 569548, 732276, 854322, 1098414, 1281483, 1708644, 2196828, 2562966, 3844449, 5125932, 7688898, 15377796]

約数ペア:

[(1, 15377796), (2, 7688898), (3, 5125932), (4, 3844449), (6, 2562966), (7, 2196828), (9, 1708644), (12, 1281483), (14, 1098414), (18, 854322), (21, 732276), (27, 569548), (28, 549207), (36, 427161), (42, 366138), (54, 284774), (63, 244092), (84, 183069), (108, 142387), (126, 122046), (189, 81364), (252, 61023), (378, 40682), (756, 20341)]