42643878

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{100103}}^1$

素因数の和:100179

約数の個数: 16

約数和(自身を含む): 86489856

約数和(自身を除く): 43845978

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 100103, 200206, 300309, 600618, 7107313, 14214626, 21321939, 42643878]

約数ペア:

[(1, 42643878), (2, 21321939), (3, 14214626), (6, 7107313), (71, 600618), (142, 300309), (213, 200206), (426, 100103)]