18743142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{2347}}^1$

素因数の和:2385

約数の個数: 32

約数和(自身を含む): 41249664

約数和(自身を除く): 22506522

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 1331, 2347, 2662, 3993, 4694, 7041, 7986, 14082, 25817, 51634, 77451, 154902, 283987, 567974, 851961, 1703922, 3123857, 6247714, 9371571, 18743142]

約数ペア:

[(1, 18743142), (2, 9371571), (3, 6247714), (6, 3123857), (11, 1703922), (22, 851961), (33, 567974), (66, 283987), (121, 154902), (242, 77451), (363, 51634), (726, 25817), (1331, 14082), (2347, 7986), (2662, 7041), (3993, 4694)]