68671218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{148639}}^1$

素因数の和:148662

約数の個数: 32

約数和(自身を含む): 171233280

約数和(自身を除く): 102562062

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 148639, 297278, 445917, 891834, 1040473, 1635029, 2080946, 3121419, 3270058, 4905087, 6242838, 9810174, 11445203, 22890406, 34335609, 68671218]

約数ペア:

[(1, 68671218), (2, 34335609), (3, 22890406), (6, 11445203), (7, 9810174), (11, 6242838), (14, 4905087), (21, 3270058), (22, 3121419), (33, 2080946), (42, 1635029), (66, 1040473), (77, 891834), (154, 445917), (231, 297278), (462, 148639)]