78984486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{626861}}^1$

素因数の和:626876

約数の個数: 24

約数和(自身を含む): 195580944

約数和(自身を除く): 116596458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 626861, 1253722, 1880583, 3761166, 4388027, 5641749, 8776054, 11283498, 13164081, 26328162, 39492243, 78984486]

約数ペア:

[(1, 78984486), (2, 39492243), (3, 26328162), (6, 13164081), (7, 11283498), (9, 8776054), (14, 5641749), (18, 4388027), (21, 3761166), (42, 1880583), (63, 1253722), (126, 626861)]