18231632

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{3889}}^1$

素因数の和:4190

約数の個数: 20

約数和(自身を含む): 35453460

約数和(自身を除く): 17221828

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 3889, 4688, 7778, 15556, 31112, 62224, 1139477, 2278954, 4557908, 9115816, 18231632]

約数ペア:

[(1, 18231632), (2, 9115816), (4, 4557908), (8, 2278954), (16, 1139477), (293, 62224), (586, 31112), (1172, 15556), (2344, 7778), (3889, 4688)]