18768144

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12613}}^1$

素因数の和:12655

約数の個数: 40

約数和(自身を含む): 50052352

約数和(自身を除く): 31284208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 12613, 25226, 37839, 50452, 75678, 100904, 151356, 201808, 302712, 391003, 605424, 782006, 1173009, 1564012, 2346018, 3128024, 4692036, 6256048, 9384072, 18768144]

約数ペア:

[(1, 18768144), (2, 9384072), (3, 6256048), (4, 4692036), (6, 3128024), (8, 2346018), (12, 1564012), (16, 1173009), (24, 782006), (31, 605424), (48, 391003), (62, 302712), (93, 201808), (124, 151356), (186, 100904), (248, 75678), (372, 50452), (496, 37839), (744, 25226), (1488, 12613)]