21795954

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{9059}}^1$

素因数の和:9465

約数の個数: 16

約数和(自身を含む): 43705440

約数和(自身を除く): 21909486

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 9059, 18118, 27177, 54354, 3632659, 7265318, 10897977, 21795954]

約数ペア:

[(1, 21795954), (2, 10897977), (3, 7265318), (6, 3632659), (401, 54354), (802, 27177), (1203, 18118), (2406, 9059)]