18378636

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{22859}}^1$

素因数の和:22933

約数の個数: 24

約数和(自身を含む): 43525440

約数和(自身を除く): 25146804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 22859, 45718, 68577, 91436, 137154, 274308, 1531553, 3063106, 4594659, 6126212, 9189318, 18378636]

約数ペア:

[(1, 18378636), (2, 9189318), (3, 6126212), (4, 4594659), (6, 3063106), (12, 1531553), (67, 274308), (134, 137154), (201, 91436), (268, 68577), (402, 45718), (804, 22859)]