2022271209

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2269}}^1$

素因数の和:2379

約数の個数: 72

約数和(自身を含む): 3552531840

約数和(自身を除く): 1530260631

約数列:

[1, 3, 7, 9, 21, 43, 47, 49, 63, 129, 141, 147, 301, 329, 387, 423, 441, 903, 987, 2021, 2107, 2269, 2303, 2709, 2961, 6063, 6321, 6807, 6909, 14147, 15883, 18189, 18963, 20421, 20727, 42441, 47649, 97567, 99029, 106643, 111181, 127323, 142947, 292701, 297087, 319929, 333543, 682969, 746501, 878103, 891261, 959787, 1000629, 2048907, 2239503, 4585649, 4780783, 5225507, 6146721, 6718509, 13756947, 14342349, 15676521, 32099543, 41270841, 43027047, 47029563, 96298629, 224696801, 288895887, 674090403, 2022271209]

約数ペア:

[(1, 2022271209), (3, 674090403), (7, 288895887), (9, 224696801), (21, 96298629), (43, 47029563), (47, 43027047), (49, 41270841), (63, 32099543), (129, 15676521), (141, 14342349), (147, 13756947), (301, 6718509), (329, 6146721), (387, 5225507), (423, 4780783), (441, 4585649), (903, 2239503), (987, 2048907), (2021, 1000629), (2107, 959787), (2269, 891261), (2303, 878103), (2709, 746501), (2961, 682969), (6063, 333543), (6321, 319929), (6807, 297087), (6909, 292701), (14147, 142947), (15883, 127323), (18189, 111181), (18963, 106643), (20421, 99029), (20727, 97567), (42441, 47649)]