678996

素因数分解:

$2^2\times 3^3\times {\mathrm{6287}}^1$

素因数の和:6300

約数の個数: 24

約数和(自身を含む): 1760640

約数和(自身を除く): 1081644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 6287, 12574, 18861, 25148, 37722, 56583, 75444, 113166, 169749, 226332, 339498, 678996]

約数ペア:

[(1, 678996), (2, 339498), (3, 226332), (4, 169749), (6, 113166), (9, 75444), (12, 56583), (18, 37722), (27, 25148), (36, 18861), (54, 12574), (108, 6287)]