21451362

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{23677}}^1$

素因数の和:23833

約数の個数: 16

約数和(自身を含む): 43188672

約数和(自身を除く): 21737310

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 23677, 47354, 71031, 142062, 3575227, 7150454, 10725681, 21451362]

約数ペア:

[(1, 21451362), (2, 10725681), (3, 7150454), (6, 3575227), (151, 142062), (302, 71031), (453, 47354), (906, 23677)]