72919854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{578729}}^1$

素因数の和:578744

約数の個数: 24

約数和(自身を含む): 180563760

約数和(自身を除く): 107643906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 578729, 1157458, 1736187, 3472374, 4051103, 5208561, 8102206, 10417122, 12153309, 24306618, 36459927, 72919854]

約数ペア:

[(1, 72919854), (2, 36459927), (3, 24306618), (6, 12153309), (7, 10417122), (9, 8102206), (14, 5208561), (18, 4051103), (21, 3472374), (42, 1736187), (63, 1157458), (126, 578729)]