8990946

素因数分解:

$2^1\times 3^3\times {\mathrm{167}}^1\times {\mathrm{997}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 20119680

約数和(自身を除く): 11128734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 334, 501, 997, 1002, 1503, 1994, 2991, 3006, 4509, 5982, 8973, 9018, 17946, 26919, 53838, 166499, 332998, 499497, 998994, 1498491, 2996982, 4495473, 8990946]

約数ペア:

[(1, 8990946), (2, 4495473), (3, 2996982), (6, 1498491), (9, 998994), (18, 499497), (27, 332998), (54, 166499), (167, 53838), (334, 26919), (501, 17946), (997, 9018), (1002, 8973), (1503, 5982), (1994, 4509), (2991, 3006)]