71221638

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{252559}}^1$

素因数の和:252611

約数の個数: 16

約数和(自身を含む): 145474560

約数和(自身を除く): 74252922

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 252559, 505118, 757677, 1515354, 11870273, 23740546, 35610819, 71221638]

約数ペア:

[(1, 71221638), (2, 35610819), (3, 23740546), (6, 11870273), (47, 1515354), (94, 757677), (141, 505118), (282, 252559)]