850158

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:728

約数の個数: 24

約数和(自身を含む): 1870128

約数和(自身を除く): 1019970

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 647, 657, 1294, 1314, 1941, 3882, 5823, 11646, 47231, 94462, 141693, 283386, 425079, 850158]

約数ペア:

[(1, 850158), (2, 425079), (3, 283386), (6, 141693), (9, 94462), (18, 47231), (73, 11646), (146, 5823), (219, 3882), (438, 1941), (647, 1314), (657, 1294)]