18108888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107791}}^1$

素因数の和:107807

約数の個数: 32

約数和(自身を含む): 51740160

約数和(自身を除く): 33631272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 107791, 215582, 323373, 431164, 646746, 754537, 862328, 1293492, 1509074, 2263611, 2586984, 3018148, 4527222, 6036296, 9054444, 18108888]

約数ペア:

[(1, 18108888), (2, 9054444), (3, 6036296), (4, 4527222), (6, 3018148), (7, 2586984), (8, 2263611), (12, 1509074), (14, 1293492), (21, 862328), (24, 754537), (28, 646746), (42, 431164), (56, 323373), (84, 215582), (168, 107791)]