13347990

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{1831}}^1$

素因数の和:1856

約数の個数: 56

約数和(自身を含む): 36042768

約数和(自身を除く): 22694778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 1831, 2430, 3645, 3662, 5493, 7290, 9155, 10986, 16479, 18310, 27465, 32958, 49437, 54930, 82395, 98874, 148311, 164790, 247185, 296622, 444933, 494370, 741555, 889866, 1334799, 1483110, 2224665, 2669598, 4449330, 6673995, 13347990]

約数ペア:

[(1, 13347990), (2, 6673995), (3, 4449330), (5, 2669598), (6, 2224665), (9, 1483110), (10, 1334799), (15, 889866), (18, 741555), (27, 494370), (30, 444933), (45, 296622), (54, 247185), (81, 164790), (90, 148311), (135, 98874), (162, 82395), (243, 54930), (270, 49437), (405, 32958), (486, 27465), (729, 18310), (810, 16479), (1215, 10986), (1458, 9155), (1831, 7290), (2430, 5493), (3645, 3662)]