18482778

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{2339}}^1$

素因数の和:2786

約数の個数: 24

約数和(自身を含む): 40154400

約数和(自身を除く): 21671622

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2339, 2634, 3951, 4678, 7017, 7902, 14034, 21051, 42102, 1026821, 2053642, 3080463, 6160926, 9241389, 18482778]

約数ペア:

[(1, 18482778), (2, 9241389), (3, 6160926), (6, 3080463), (9, 2053642), (18, 1026821), (439, 42102), (878, 21051), (1317, 14034), (2339, 7902), (2634, 7017), (3951, 4678)]