1647228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{12479}}^1$

素因数の和:12497

約数の個数: 24

約数和(自身を含む): 4193280

約数和(自身を除く): 2546052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 12479, 24958, 37437, 49916, 74874, 137269, 149748, 274538, 411807, 549076, 823614, 1647228]

約数ペア:

[(1, 1647228), (2, 823614), (3, 549076), (4, 411807), (6, 274538), (11, 149748), (12, 137269), (22, 74874), (33, 49916), (44, 37437), (66, 24958), (132, 12479)]