18534356

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 33336576

約数和(自身を除く): 14802220

約数列:

[1, 2, 4, 47, 94, 188, 311, 317, 622, 634, 1244, 1268, 14617, 14899, 29234, 29798, 58468, 59596, 98587, 197174, 394348, 4633589, 9267178, 18534356]

約数ペア:

[(1, 18534356), (2, 9267178), (4, 4633589), (47, 394348), (94, 197174), (188, 98587), (311, 59596), (317, 58468), (622, 29798), (634, 29234), (1244, 14899), (1268, 14617)]