9990558

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19139}}^1$

素因数の和:19176

約数の個数: 24

約数和(自身を含む): 22393800

約数和(自身を除く): 12403242

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 19139, 38278, 57417, 114834, 172251, 344502, 555031, 1110062, 1665093, 3330186, 4995279, 9990558]

約数ペア:

[(1, 9990558), (2, 4995279), (3, 3330186), (6, 1665093), (9, 1110062), (18, 555031), (29, 344502), (58, 172251), (87, 114834), (174, 57417), (261, 38278), (522, 19139)]