7578468

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1553

約数の個数: 48

約数和(自身を含む): 20079360

約数和(自身を除く): 12500892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1493, 1692, 2538, 2986, 4479, 5076, 5972, 8958, 13437, 17916, 26874, 40311, 53748, 70171, 80622, 140342, 161244, 210513, 280684, 421026, 631539, 842052, 1263078, 1894617, 2526156, 3789234, 7578468]

約数ペア:

[(1, 7578468), (2, 3789234), (3, 2526156), (4, 1894617), (6, 1263078), (9, 842052), (12, 631539), (18, 421026), (27, 280684), (36, 210513), (47, 161244), (54, 140342), (94, 80622), (108, 70171), (141, 53748), (188, 40311), (282, 26874), (423, 17916), (564, 13437), (846, 8958), (1269, 5972), (1493, 5076), (1692, 4479), (2538, 2986)]