25213986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2063}}^1$

素因数の和:2175

約数の個数: 48

約数和(自身を含む): 63108864

約数和(自身を除く): 37894878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1746, 2037, 2063, 4074, 4126, 6111, 6189, 12222, 12378, 14441, 18567, 28882, 37134, 43323, 86646, 129969, 200111, 259938, 400222, 600333, 1200666, 1400777, 1800999, 2801554, 3601998, 4202331, 8404662, 12606993, 25213986]

約数ペア:

[(1, 25213986), (2, 12606993), (3, 8404662), (6, 4202331), (7, 3601998), (9, 2801554), (14, 1800999), (18, 1400777), (21, 1200666), (42, 600333), (63, 400222), (97, 259938), (126, 200111), (194, 129969), (291, 86646), (582, 43323), (679, 37134), (873, 28882), (1358, 18567), (1746, 14441), (2037, 12378), (2063, 12222), (4074, 6189), (4126, 6111)]