31047702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7177}}^1$

素因数の和:7292

約数の個数: 32

約数和(自身を含む): 71665152

約数和(自身を除く): 40617450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 7177, 14354, 21531, 43062, 50239, 100478, 150717, 301434, 739231, 1478462, 2217693, 4435386, 5174617, 10349234, 15523851, 31047702]

約数ペア:

[(1, 31047702), (2, 15523851), (3, 10349234), (6, 5174617), (7, 4435386), (14, 2217693), (21, 1478462), (42, 739231), (103, 301434), (206, 150717), (309, 100478), (618, 50239), (721, 43062), (1442, 21531), (2163, 14354), (4326, 7177)]