18628008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{110881}}^1$

素因数の和:110897

約数の個数: 32

約数和(自身を含む): 53223360

約数和(自身を除く): 34595352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 110881, 221762, 332643, 443524, 665286, 776167, 887048, 1330572, 1552334, 2328501, 2661144, 3104668, 4657002, 6209336, 9314004, 18628008]

約数ペア:

[(1, 18628008), (2, 9314004), (3, 6209336), (4, 4657002), (6, 3104668), (7, 2661144), (8, 2328501), (12, 1552334), (14, 1330572), (21, 887048), (24, 776167), (28, 665286), (42, 443524), (56, 332643), (84, 221762), (168, 110881)]