18658212

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{42023}}^1$

素因数の和:42067

約数の個数: 24

約数和(自身を含む): 44713536

約数和(自身を除く): 26055324

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 42023, 84046, 126069, 168092, 252138, 504276, 1554851, 3109702, 4664553, 6219404, 9329106, 18658212]

約数ペア:

[(1, 18658212), (2, 9329106), (3, 6219404), (4, 4664553), (6, 3109702), (12, 1554851), (37, 504276), (74, 252138), (111, 168092), (148, 126069), (222, 84046), (444, 42023)]