18473492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{857}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 34378344

約数和(自身を除く): 15904852

約数列:

[1, 2, 4, 17, 34, 68, 317, 634, 857, 1268, 1714, 3428, 5389, 10778, 14569, 21556, 29138, 58276, 271669, 543338, 1086676, 4618373, 9236746, 18473492]

約数ペア:

[(1, 18473492), (2, 9236746), (4, 4618373), (17, 1086676), (34, 543338), (68, 271669), (317, 58276), (634, 29138), (857, 21556), (1268, 14569), (1714, 10778), (3428, 5389)]