21168102

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 44328960

約数和(自身を除く): 23160858

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 438, 1559, 2263, 3118, 4526, 4677, 6789, 9354, 13578, 48329, 96658, 113807, 144987, 227614, 289974, 341421, 682842, 3528017, 7056034, 10584051, 21168102]

約数ペア:

[(1, 21168102), (2, 10584051), (3, 7056034), (6, 3528017), (31, 682842), (62, 341421), (73, 289974), (93, 227614), (146, 144987), (186, 113807), (219, 96658), (438, 48329), (1559, 13578), (2263, 9354), (3118, 6789), (4526, 4677)]