13199112

素因数分解:

$2^3\times 3^4\times {\mathrm{20369}}^1$

素因数の和:20387

約数の個数: 40

約数和(自身を含む): 36971550

約数和(自身を除く): 23772438

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 20369, 40738, 61107, 81476, 122214, 162952, 183321, 244428, 366642, 488856, 549963, 733284, 1099926, 1466568, 1649889, 2199852, 3299778, 4399704, 6599556, 13199112]

約数ペア:

[(1, 13199112), (2, 6599556), (3, 4399704), (4, 3299778), (6, 2199852), (8, 1649889), (9, 1466568), (12, 1099926), (18, 733284), (24, 549963), (27, 488856), (36, 366642), (54, 244428), (72, 183321), (81, 162952), (108, 122214), (162, 81476), (216, 61107), (324, 40738), (648, 20369)]