22397238

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1$

素因数の和:1593

約数の個数: 48

約数和(自身を含む): 52303680

約数和(自身を除く): 29906442

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1523, 1634, 2451, 3046, 4569, 4902, 7353, 9138, 13707, 14706, 27414, 28937, 57874, 65489, 86811, 130978, 173622, 196467, 260433, 392934, 520866, 589401, 1178802, 1244291, 2488582, 3732873, 7465746, 11198619, 22397238]

約数ペア:

[(1, 22397238), (2, 11198619), (3, 7465746), (6, 3732873), (9, 2488582), (18, 1244291), (19, 1178802), (38, 589401), (43, 520866), (57, 392934), (86, 260433), (114, 196467), (129, 173622), (171, 130978), (258, 86811), (342, 65489), (387, 57874), (774, 28937), (817, 27414), (1523, 14706), (1634, 13707), (2451, 9138), (3046, 7353), (4569, 4902)]