142855818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3401329}}^1$

素因数の和:3401341

約数の個数: 16

約数和(自身を含む): 326527680

約数和(自身を除く): 183671862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3401329, 6802658, 10203987, 20407974, 23809303, 47618606, 71427909, 142855818]

約数ペア:

[(1, 142855818), (2, 71427909), (3, 47618606), (6, 23809303), (7, 20407974), (14, 10203987), (21, 6802658), (42, 3401329)]