31639062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57947}}^1$

素因数の和:57972

約数の個数: 32

約数和(自身を含む): 77882112

約数和(自身を除く): 46243050

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 57947, 115894, 173841, 347682, 405629, 753311, 811258, 1216887, 1506622, 2259933, 2433774, 4519866, 5273177, 10546354, 15819531, 31639062]

約数ペア:

[(1, 31639062), (2, 15819531), (3, 10546354), (6, 5273177), (7, 4519866), (13, 2433774), (14, 2259933), (21, 1506622), (26, 1216887), (39, 811258), (42, 753311), (78, 405629), (91, 347682), (182, 173841), (273, 115894), (546, 57947)]