779814

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2063}}^1$

素因数の和:2081

約数の個数: 32

約数和(自身を含む): 1981440

約数和(自身を除く): 1201626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2063, 4126, 6189, 12378, 14441, 18567, 28882, 37134, 43323, 55701, 86646, 111402, 129969, 259938, 389907, 779814]

約数ペア:

[(1, 779814), (2, 389907), (3, 259938), (6, 129969), (7, 111402), (9, 86646), (14, 55701), (18, 43323), (21, 37134), (27, 28882), (42, 18567), (54, 14441), (63, 12378), (126, 6189), (189, 4126), (378, 2063)]