21383442

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{10513}}^1$

素因数の和:10634

約数の個数: 24

約数和(自身を含む): 46745244

約数和(自身を除く): 25361802

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 10513, 21026, 31539, 63078, 94617, 189234, 1187969, 2375938, 3563907, 7127814, 10691721, 21383442]

約数ペア:

[(1, 21383442), (2, 10691721), (3, 7127814), (6, 3563907), (9, 2375938), (18, 1187969), (113, 189234), (226, 94617), (339, 63078), (678, 31539), (1017, 21026), (2034, 10513)]