2806182

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 6469632

約数和(自身を除く): 3663450

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 107, 141, 186, 214, 279, 282, 321, 423, 558, 642, 846, 963, 1457, 1926, 2914, 3317, 4371, 5029, 6634, 8742, 9951, 10058, 13113, 15087, 19902, 26226, 29853, 30174, 45261, 59706, 90522, 155899, 311798, 467697, 935394, 1403091, 2806182]

約数ペア:

[(1, 2806182), (2, 1403091), (3, 935394), (6, 467697), (9, 311798), (18, 155899), (31, 90522), (47, 59706), (62, 45261), (93, 30174), (94, 29853), (107, 26226), (141, 19902), (186, 15087), (214, 13113), (279, 10058), (282, 9951), (321, 8742), (423, 6634), (558, 5029), (642, 4371), (846, 3317), (963, 2914), (1457, 1926)]