1900515852

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{765103}}^1$

素因数の和:765139

約数の個数: 48

約数和(自身を含む): 5141498880

約数和(自身を除く): 3240983028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 765103, 1530206, 2295309, 3060412, 4590618, 6885927, 9181236, 13771854, 17597369, 20657781, 27543708, 35194738, 41315562, 52792107, 70389476, 82631124, 105584214, 158376321, 211168428, 316752642, 475128963, 633505284, 950257926, 1900515852]

約数ペア:

[(1, 1900515852), (2, 950257926), (3, 633505284), (4, 475128963), (6, 316752642), (9, 211168428), (12, 158376321), (18, 105584214), (23, 82631124), (27, 70389476), (36, 52792107), (46, 41315562), (54, 35194738), (69, 27543708), (92, 20657781), (108, 17597369), (138, 13771854), (207, 9181236), (276, 6885927), (414, 4590618), (621, 3060412), (828, 2295309), (1242, 1530206), (2484, 765103)]