2021292624

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{140837}}^1$

素因数の和:140884

約数の個数: 80

約数和(自身を含む): 5867874432

約数和(自身を除く): 3846581808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 14352, 140837, 281674, 422511, 563348, 845022, 1126696, 1690044, 1830881, 2253392, 3239251, 3380088, 3661762, 5492643, 6478502, 6760176, 7323524, 9717753, 10985286, 12957004, 14647048, 19435506, 21970572, 25914008, 29294096, 38871012, 42110263, 43941144, 51828016, 77742024, 84220526, 87882288, 126330789, 155484048, 168441052, 252661578, 336882104, 505323156, 673764208, 1010646312, 2021292624]

約数ペア:

[(1, 2021292624), (2, 1010646312), (3, 673764208), (4, 505323156), (6, 336882104), (8, 252661578), (12, 168441052), (13, 155484048), (16, 126330789), (23, 87882288), (24, 84220526), (26, 77742024), (39, 51828016), (46, 43941144), (48, 42110263), (52, 38871012), (69, 29294096), (78, 25914008), (92, 21970572), (104, 19435506), (138, 14647048), (156, 12957004), (184, 10985286), (208, 9717753), (276, 7323524), (299, 6760176), (312, 6478502), (368, 5492643), (552, 3661762), (598, 3380088), (624, 3239251), (897, 2253392), (1104, 1830881), (1196, 1690044), (1794, 1126696), (2392, 845022), (3588, 563348), (4784, 422511), (7176, 281674), (14352, 140837)]