40510554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137791}}^1$

素因数の和:137810

約数の個数: 24

約数和(自身を含む): 94249728

約数和(自身を除く): 53739174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 137791, 275582, 413373, 826746, 964537, 1929074, 2893611, 5787222, 6751759, 13503518, 20255277, 40510554]

約数ペア:

[(1, 40510554), (2, 20255277), (3, 13503518), (6, 6751759), (7, 5787222), (14, 2893611), (21, 1929074), (42, 964537), (49, 826746), (98, 413373), (147, 275582), (294, 137791)]