84870366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2020723}}^1$

素因数の和:2020735

約数の個数: 16

約数和(自身を含む): 193989504

約数和(自身を除く): 109119138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2020723, 4041446, 6062169, 12124338, 14145061, 28290122, 42435183, 84870366]

約数ペア:

[(1, 84870366), (2, 42435183), (3, 28290122), (6, 14145061), (7, 12124338), (14, 6062169), (21, 4041446), (42, 2020723)]