18264516

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{37123}}^1$

素因数の和:37171

約数の個数: 24

約数和(自身を含む): 43657824

約数和(自身を除く): 25393308

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 37123, 74246, 111369, 148492, 222738, 445476, 1522043, 3044086, 4566129, 6088172, 9132258, 18264516]

約数ペア:

[(1, 18264516), (2, 9132258), (3, 6088172), (4, 4566129), (6, 3044086), (12, 1522043), (41, 445476), (82, 222738), (123, 148492), (164, 111369), (246, 74246), (492, 37123)]