56671818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{15161}}^1$

素因数の和:15262

約数の個数: 32

約数和(自身を含む): 130999680

約数和(自身を除く): 74327862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 15161, 30322, 45483, 90966, 106127, 212254, 318381, 636762, 1349329, 2698658, 4047987, 8095974, 9445303, 18890606, 28335909, 56671818]

約数ペア:

[(1, 56671818), (2, 28335909), (3, 18890606), (6, 9445303), (7, 8095974), (14, 4047987), (21, 2698658), (42, 1349329), (89, 636762), (178, 318381), (267, 212254), (534, 106127), (623, 90966), (1246, 45483), (1869, 30322), (3738, 15161)]