18444906

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{2087}}^1$

素因数の和:2586

約数の個数: 24

約数和(自身を含む): 40064544

約数和(自身を除く): 21619638

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2087, 2946, 4174, 4419, 6261, 8838, 12522, 18783, 37566, 1024717, 2049434, 3074151, 6148302, 9222453, 18444906]

約数ペア:

[(1, 18444906), (2, 9222453), (3, 6148302), (6, 3074151), (9, 2049434), (18, 1024717), (491, 37566), (982, 18783), (1473, 12522), (2087, 8838), (2946, 6261), (4174, 4419)]