420161706

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1228543}}^1$

素因数の和:1228570

約数の個数: 24

約数和(自身を含む): 958264320

約数和(自身を除く): 538102614

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1228543, 2457086, 3685629, 7371258, 11056887, 22113774, 23342317, 46684634, 70026951, 140053902, 210080853, 420161706]

約数ペア:

[(1, 420161706), (2, 210080853), (3, 140053902), (6, 70026951), (9, 46684634), (18, 23342317), (19, 22113774), (38, 11056887), (57, 7371258), (114, 3685629), (171, 2457086), (342, 1228543)]