66829428

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{19961}}^1$

素因数の和:20005

約数の個数: 48

約数和(自身を含む): 178859520

約数和(自身を除く): 112030092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 19961, 39922, 59883, 79844, 119766, 179649, 239532, 359298, 538947, 618791, 718596, 1077894, 1237582, 1856373, 2155788, 2475164, 3712746, 5569119, 7425492, 11138238, 16707357, 22276476, 33414714, 66829428]

約数ペア:

[(1, 66829428), (2, 33414714), (3, 22276476), (4, 16707357), (6, 11138238), (9, 7425492), (12, 5569119), (18, 3712746), (27, 2475164), (31, 2155788), (36, 1856373), (54, 1237582), (62, 1077894), (93, 718596), (108, 618791), (124, 538947), (186, 359298), (279, 239532), (372, 179649), (558, 119766), (837, 79844), (1116, 59883), (1674, 39922), (3348, 19961)]