71871282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{570407}}^1$

素因数の和:570422

約数の個数: 24

約数和(自身を含む): 177967296

約数和(自身を除く): 106096014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 570407, 1140814, 1711221, 3422442, 3992849, 5133663, 7985698, 10267326, 11978547, 23957094, 35935641, 71871282]

約数ペア:

[(1, 71871282), (2, 35935641), (3, 23957094), (6, 11978547), (7, 10267326), (9, 7985698), (14, 5133663), (18, 3992849), (21, 3422442), (42, 1711221), (63, 1140814), (126, 570407)]