2018446866

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{64483}}^1$

素因数の和:64575

約数の個数: 48

約数和(自身を含む): 4587133824

約数和(自身を除く): 2568686958

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 141, 222, 282, 333, 423, 666, 846, 1739, 3478, 5217, 10434, 15651, 31302, 64483, 128966, 193449, 386898, 580347, 1160694, 2385871, 3030701, 4771742, 6061402, 7157613, 9092103, 14315226, 18184206, 21472839, 27276309, 42945678, 54552618, 112135937, 224271874, 336407811, 672815622, 1009223433, 2018446866]

約数ペア:

[(1, 2018446866), (2, 1009223433), (3, 672815622), (6, 336407811), (9, 224271874), (18, 112135937), (37, 54552618), (47, 42945678), (74, 27276309), (94, 21472839), (111, 18184206), (141, 14315226), (222, 9092103), (282, 7157613), (333, 6061402), (423, 4771742), (666, 3030701), (846, 2385871), (1739, 1160694), (3478, 580347), (5217, 386898), (10434, 193449), (15651, 128966), (31302, 64483)]