21224394

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{17599}}^1$

素因数の和:17674

約数の個数: 24

約数和(自身を含む): 46675200

約数和(自身を除く): 25450806

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 17599, 35198, 52797, 105594, 158391, 316782, 1179133, 2358266, 3537399, 7074798, 10612197, 21224394]

約数ペア:

[(1, 21224394), (2, 10612197), (3, 7074798), (6, 3537399), (9, 2358266), (18, 1179133), (67, 316782), (134, 158391), (201, 105594), (402, 52797), (603, 35198), (1206, 17599)]