42749454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{647719}}^1$

素因数の和:647735

約数の個数: 16

約数和(自身を含む): 93271680

約数和(自身を除く): 50522226

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 647719, 1295438, 1943157, 3886314, 7124909, 14249818, 21374727, 42749454]

約数ペア:

[(1, 42749454), (2, 21374727), (3, 14249818), (6, 7124909), (11, 3886314), (22, 1943157), (33, 1295438), (66, 647719)]