21442002

素因数分解:

$2^1\times 3^1\times {\mathrm{1069}}^1\times {\mathrm{3343}}^1$

素因数の和:4417

約数の個数: 16

約数和(自身を含む): 42936960

約数和(自身を除く): 21494958

約数列:

[1, 2, 3, 6, 1069, 2138, 3207, 3343, 6414, 6686, 10029, 20058, 3573667, 7147334, 10721001, 21442002]

約数ペア:

[(1, 21442002), (2, 10721001), (3, 7147334), (6, 3573667), (1069, 20058), (2138, 10029), (3207, 6686), (3343, 6414)]