1678877256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{9993317}}^1$

素因数の和:9993333

約数の個数: 32

約数和(自身を含む): 4796792640

約数和(自身を除く): 3117915384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 9993317, 19986634, 29979951, 39973268, 59959902, 69953219, 79946536, 119919804, 139906438, 209859657, 239839608, 279812876, 419719314, 559625752, 839438628, 1678877256]

約数ペア:

[(1, 1678877256), (2, 839438628), (3, 559625752), (4, 419719314), (6, 279812876), (7, 239839608), (8, 209859657), (12, 139906438), (14, 119919804), (21, 79946536), (24, 69953219), (28, 59959902), (42, 39973268), (56, 29979951), (84, 19986634), (168, 9993317)]