25127298

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:972

約数の個数: 72

約数和(自身を含む): 65445120

約数和(自身を除く): 40317822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 919, 1302, 1519, 1838, 1953, 2757, 3038, 3906, 4557, 5514, 6433, 8271, 9114, 12866, 13671, 16542, 19299, 27342, 28489, 38598, 45031, 56978, 57897, 85467, 90062, 115794, 135093, 170934, 199423, 256401, 270186, 398846, 405279, 512802, 598269, 810558, 1196538, 1395961, 1794807, 2791922, 3589614, 4187883, 8375766, 12563649, 25127298]

約数ペア:

[(1, 25127298), (2, 12563649), (3, 8375766), (6, 4187883), (7, 3589614), (9, 2791922), (14, 1794807), (18, 1395961), (21, 1196538), (31, 810558), (42, 598269), (49, 512802), (62, 405279), (63, 398846), (93, 270186), (98, 256401), (126, 199423), (147, 170934), (186, 135093), (217, 115794), (279, 90062), (294, 85467), (434, 57897), (441, 56978), (558, 45031), (651, 38598), (882, 28489), (919, 27342), (1302, 19299), (1519, 16542), (1838, 13671), (1953, 12866), (2757, 9114), (3038, 8271), (3906, 6433), (4557, 5514)]