2034372879

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{2591}}^1$

素因数の和:2729

約数の個数: 72

約数和(自身を含む): 3728664576

約数和(自身を除く): 1694291697

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 103, 121, 231, 309, 363, 693, 721, 847, 927, 1089, 1133, 2163, 2541, 2591, 3399, 6489, 7623, 7773, 7931, 10197, 12463, 18137, 23319, 23793, 28501, 37389, 54411, 71379, 85503, 87241, 112167, 163233, 199507, 256509, 261723, 266873, 313511, 598521, 785169, 800619, 940533, 1795563, 1868111, 2194577, 2401857, 2821599, 2935603, 5604333, 6583731, 8806809, 16812999, 19751193, 20549221, 26420427, 32291633, 61647663, 96874899, 184942989, 226041431, 290624697, 678124293, 2034372879]

約数ペア:

[(1, 2034372879), (3, 678124293), (7, 290624697), (9, 226041431), (11, 184942989), (21, 96874899), (33, 61647663), (63, 32291633), (77, 26420427), (99, 20549221), (103, 19751193), (121, 16812999), (231, 8806809), (309, 6583731), (363, 5604333), (693, 2935603), (721, 2821599), (847, 2401857), (927, 2194577), (1089, 1868111), (1133, 1795563), (2163, 940533), (2541, 800619), (2591, 785169), (3399, 598521), (6489, 313511), (7623, 266873), (7773, 261723), (7931, 256509), (10197, 199507), (12463, 163233), (18137, 112167), (23319, 87241), (23793, 85503), (28501, 71379), (37389, 54411)]