9439866

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{1321}}^1$

素因数の和:1726

約数の個数: 24

約数和(自身を含む): 20520084

約数和(自身を除く): 11080218

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 1321, 2382, 2642, 3573, 3963, 7146, 7926, 11889, 23778, 524437, 1048874, 1573311, 3146622, 4719933, 9439866]

約数ペア:

[(1, 9439866), (2, 4719933), (3, 3146622), (6, 1573311), (9, 1048874), (18, 524437), (397, 23778), (794, 11889), (1191, 7926), (1321, 7146), (2382, 3963), (2642, 3573)]