18315864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{36341}}^1$

素因数の和:36360

約数の個数: 48

約数和(自身を含む): 56693520

約数和(自身を除く): 38377656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 36341, 72682, 109023, 145364, 218046, 254387, 290728, 327069, 436092, 508774, 654138, 763161, 872184, 1017548, 1308276, 1526322, 2035096, 2289483, 2616552, 3052644, 4578966, 6105288, 9157932, 18315864]

約数ペア:

[(1, 18315864), (2, 9157932), (3, 6105288), (4, 4578966), (6, 3052644), (7, 2616552), (8, 2289483), (9, 2035096), (12, 1526322), (14, 1308276), (18, 1017548), (21, 872184), (24, 763161), (28, 654138), (36, 508774), (42, 436092), (56, 327069), (63, 290728), (72, 254387), (84, 218046), (126, 145364), (168, 109023), (252, 72682), (504, 36341)]