18126948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{215797}}^1$

素因数の和:215811

約数の個数: 24

約数和(自身を含む): 48338752

約数和(自身を除く): 30211804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 215797, 431594, 647391, 863188, 1294782, 1510579, 2589564, 3021158, 4531737, 6042316, 9063474, 18126948]

約数ペア:

[(1, 18126948), (2, 9063474), (3, 6042316), (4, 4531737), (6, 3021158), (7, 2589564), (12, 1510579), (14, 1294782), (21, 863188), (28, 647391), (42, 431594), (84, 215797)]