246925854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{653243}}^1$

素因数の和:653261

約数の個数: 32

約数和(自身を含む): 627114240

約数和(自身を除く): 380188386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 653243, 1306486, 1959729, 3919458, 4572701, 5879187, 9145402, 11758374, 13718103, 17637561, 27436206, 35275122, 41154309, 82308618, 123462927, 246925854]

約数ペア:

[(1, 246925854), (2, 123462927), (3, 82308618), (6, 41154309), (7, 35275122), (9, 27436206), (14, 17637561), (18, 13718103), (21, 11758374), (27, 9145402), (42, 5879187), (54, 4572701), (63, 3919458), (126, 1959729), (189, 1306486), (378, 653243)]