84700854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{672229}}^1$

素因数の和:672244

約数の個数: 24

約数和(自身を含む): 209735760

約数和(自身を除く): 125034906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 672229, 1344458, 2016687, 4033374, 4705603, 6050061, 9411206, 12100122, 14116809, 28233618, 42350427, 84700854]

約数ペア:

[(1, 84700854), (2, 42350427), (3, 28233618), (6, 14116809), (7, 12100122), (9, 9411206), (14, 6050061), (18, 4705603), (21, 4033374), (42, 2016687), (63, 1344458), (126, 672229)]