431138106

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1140577}}^1$

素因数の和:1140595

約数の個数: 32

約数和(自身を含む): 1094954880

約数和(自身を除く): 663816774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1140577, 2281154, 3421731, 6843462, 7984039, 10265193, 15968078, 20530386, 23952117, 30795579, 47904234, 61591158, 71856351, 143712702, 215569053, 431138106]

約数ペア:

[(1, 431138106), (2, 215569053), (3, 143712702), (6, 71856351), (7, 61591158), (9, 47904234), (14, 30795579), (18, 23952117), (21, 20530386), (27, 15968078), (42, 10265193), (54, 7984039), (63, 6843462), (126, 3421731), (189, 2281154), (378, 1140577)]