90394794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{717419}}^1$

素因数の和:717434

約数の個数: 24

約数和(自身を含む): 223835040

約数和(自身を除く): 133440246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 717419, 1434838, 2152257, 4304514, 5021933, 6456771, 10043866, 12913542, 15065799, 30131598, 45197397, 90394794]

約数ペア:

[(1, 90394794), (2, 45197397), (3, 30131598), (6, 15065799), (7, 12913542), (9, 10043866), (14, 6456771), (18, 5021933), (21, 4304514), (42, 2152257), (63, 1434838), (126, 717419)]