71828946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{570071}}^1$

素因数の和:570086

約数の個数: 24

約数和(自身を含む): 177862464

約数和(自身を除く): 106033518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 570071, 1140142, 1710213, 3420426, 3990497, 5130639, 7980994, 10261278, 11971491, 23942982, 35914473, 71828946]

約数ペア:

[(1, 71828946), (2, 35914473), (3, 23942982), (6, 11971491), (7, 10261278), (9, 7980994), (14, 5130639), (18, 3990497), (21, 3420426), (42, 1710213), (63, 1140142), (126, 570071)]