28918206

素因数分解:

$2^1\times 3^2\times {\mathrm{1129}}^1\times {\mathrm{1423}}^1$

素因数の和:2560

約数の個数: 24

約数和(自身を含む): 62755680

約数和(自身を除く): 33837474

約数列:

[1, 2, 3, 6, 9, 18, 1129, 1423, 2258, 2846, 3387, 4269, 6774, 8538, 10161, 12807, 20322, 25614, 1606567, 3213134, 4819701, 9639402, 14459103, 28918206]

約数ペア:

[(1, 28918206), (2, 14459103), (3, 9639402), (6, 4819701), (9, 3213134), (18, 1606567), (1129, 25614), (1423, 20322), (2258, 12807), (2846, 10161), (3387, 8538), (4269, 6774)]