859612866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20466973}}^1$

素因数の和:20466985

約数の個数: 16

約数和(自身を含む): 1964829504

約数和(自身を除く): 1105216638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20466973, 40933946, 61400919, 122801838, 143268811, 286537622, 429806433, 859612866]

約数ペア:

[(1, 859612866), (2, 429806433), (3, 286537622), (6, 143268811), (7, 122801838), (14, 61400919), (21, 40933946), (42, 20466973)]