557298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4423}}^1$

素因数の和:4438

約数の個数: 24

約数和(自身を含む): 1380288

約数和(自身を除く): 822990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4423, 8846, 13269, 26538, 30961, 39807, 61922, 79614, 92883, 185766, 278649, 557298]

約数ペア:

[(1, 557298), (2, 278649), (3, 185766), (6, 92883), (7, 79614), (9, 61922), (14, 39807), (18, 30961), (21, 26538), (42, 13269), (63, 8846), (126, 4423)]