68645934

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181603}}^1$

素因数の和:181621

約数の個数: 32

約数和(自身を含む): 174339840

約数和(自身を除く): 105693906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 181603, 363206, 544809, 1089618, 1271221, 1634427, 2542442, 3268854, 3813663, 4903281, 7627326, 9806562, 11440989, 22881978, 34322967, 68645934]

約数ペア:

[(1, 68645934), (2, 34322967), (3, 22881978), (6, 11440989), (7, 9806562), (9, 7627326), (14, 4903281), (18, 3813663), (21, 3268854), (27, 2542442), (42, 1634427), (54, 1271221), (63, 1089618), (126, 544809), (189, 363206), (378, 181603)]