21234942

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{5197}}^1$

素因数の和:5432

約数の個数: 24

約数和(自身を含む): 46220616

約数和(自身を除く): 24985674

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 5197, 10394, 15591, 31182, 46773, 93546, 1179719, 2359438, 3539157, 7078314, 10617471, 21234942]

約数ペア:

[(1, 21234942), (2, 10617471), (3, 7078314), (6, 3539157), (9, 2359438), (18, 1179719), (227, 93546), (454, 46773), (681, 31182), (1362, 15591), (2043, 10394), (4086, 5197)]