2018952846

素因数分解:

$2^1\times 3^2\times {\mathrm{167}}^1\times {\mathrm{337}}^1\times {\mathrm{1993}}^1$

素因数の和:2505

約数の個数: 48

約数和(自身を含む): 4415864544

約数和(自身を除く): 2396911698

約数列:

[1, 2, 3, 6, 9, 18, 167, 334, 337, 501, 674, 1002, 1011, 1503, 1993, 2022, 3006, 3033, 3986, 5979, 6066, 11958, 17937, 35874, 56279, 112558, 168837, 332831, 337674, 506511, 665662, 671641, 998493, 1013022, 1343282, 1996986, 2014923, 2995479, 4029846, 5990958, 6044769, 12089538, 112164047, 224328094, 336492141, 672984282, 1009476423, 2018952846]

約数ペア:

[(1, 2018952846), (2, 1009476423), (3, 672984282), (6, 336492141), (9, 224328094), (18, 112164047), (167, 12089538), (334, 6044769), (337, 5990958), (501, 4029846), (674, 2995479), (1002, 2014923), (1011, 1996986), (1503, 1343282), (1993, 1013022), (2022, 998493), (3006, 671641), (3033, 665662), (3986, 506511), (5979, 337674), (6066, 332831), (11958, 168837), (17937, 112558), (35874, 56279)]