18205732

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{541}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 32780160

約数和(自身を除く): 14574428

約数列:

[1, 2, 4, 47, 94, 179, 188, 358, 541, 716, 1082, 2164, 8413, 16826, 25427, 33652, 50854, 96839, 101708, 193678, 387356, 4551433, 9102866, 18205732]

約数ペア:

[(1, 18205732), (2, 9102866), (4, 4551433), (47, 387356), (94, 193678), (179, 101708), (188, 96839), (358, 50854), (541, 33652), (716, 25427), (1082, 16826), (2164, 8413)]