22761918

素因数分解:

$2^1\times 3^3\times {\mathrm{421517}}^1$

素因数の和:421528

約数の個数: 16

約数和(自身を含む): 50582160

約数和(自身を除く): 27820242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421517, 843034, 1264551, 2529102, 3793653, 7587306, 11380959, 22761918]

約数ペア:

[(1, 22761918), (2, 11380959), (3, 7587306), (6, 3793653), (9, 2529102), (18, 1264551), (27, 843034), (54, 421517)]