129214218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3076529}}^1$

素因数の和:3076541

約数の個数: 16

約数和(自身を含む): 295346880

約数和(自身を除く): 166132662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3076529, 6153058, 9229587, 18459174, 21535703, 43071406, 64607109, 129214218]

約数ペア:

[(1, 129214218), (2, 64607109), (3, 43071406), (6, 21535703), (7, 18459174), (14, 9229587), (21, 6153058), (42, 3076529)]