21265224

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{21611}}^1$

素因数の和:21661

約数の個数: 32

約数和(自身を含む): 54462240

約数和(自身を除く): 33197016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 21611, 43222, 64833, 86444, 129666, 172888, 259332, 518664, 886051, 1772102, 2658153, 3544204, 5316306, 7088408, 10632612, 21265224]

約数ペア:

[(1, 21265224), (2, 10632612), (3, 7088408), (4, 5316306), (6, 3544204), (8, 2658153), (12, 1772102), (24, 886051), (41, 518664), (82, 259332), (123, 172888), (164, 129666), (246, 86444), (328, 64833), (492, 43222), (984, 21611)]