1620252414

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{6691}}^1$

素因数の和:7933

約数の個数: 48

約数和(自身を含む): 3833391744

約数和(自身を除く): 2213139330

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1223, 2446, 3669, 6691, 7338, 11007, 13382, 13453, 20073, 22014, 26906, 40146, 40359, 60219, 73601, 80718, 120438, 121077, 147202, 220803, 242154, 441606, 662409, 1324818, 8183093, 16366186, 24549279, 49098558, 73647837, 90014023, 147295674, 180028046, 270042069, 540084138, 810126207, 1620252414]

約数ペア:

[(1, 1620252414), (2, 810126207), (3, 540084138), (6, 270042069), (9, 180028046), (11, 147295674), (18, 90014023), (22, 73647837), (33, 49098558), (66, 24549279), (99, 16366186), (198, 8183093), (1223, 1324818), (2446, 662409), (3669, 441606), (6691, 242154), (7338, 220803), (11007, 147202), (13382, 121077), (13453, 120438), (20073, 80718), (22014, 73601), (26906, 60219), (40146, 40359)]