679572

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 36

約数和(自身を含む): 1761760

約数和(自身を除く): 1082188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 439, 516, 774, 878, 1317, 1548, 1756, 2634, 3951, 5268, 7902, 15804, 18877, 37754, 56631, 75508, 113262, 169893, 226524, 339786, 679572]

約数ペア:

[(1, 679572), (2, 339786), (3, 226524), (4, 169893), (6, 113262), (9, 75508), (12, 56631), (18, 37754), (36, 18877), (43, 15804), (86, 7902), (129, 5268), (172, 3951), (258, 2634), (387, 1756), (439, 1548), (516, 1317), (774, 878)]