18937062

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{3911}}^1$

素因数の和:4188

約数の個数: 24

約数和(自身を含む): 41193360

約数和(自身を除く): 22256298

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 3911, 4842, 7822, 11733, 23466, 35199, 70398, 1052059, 2104118, 3156177, 6312354, 9468531, 18937062]

約数ペア:

[(1, 18937062), (2, 9468531), (3, 6312354), (6, 3156177), (9, 2104118), (18, 1052059), (269, 70398), (538, 35199), (807, 23466), (1614, 11733), (2421, 7822), (3911, 4842)]