18691392

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1535

約数の個数: 56

約数和(自身を含む): 50226976

約数和(自身を除く): 31535584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 134, 192, 201, 268, 402, 536, 804, 1072, 1453, 1608, 2144, 2906, 3216, 4288, 4359, 5812, 6432, 8718, 11624, 12864, 17436, 23248, 34872, 46496, 69744, 92992, 97351, 139488, 194702, 278976, 292053, 389404, 584106, 778808, 1168212, 1557616, 2336424, 3115232, 4672848, 6230464, 9345696, 18691392]

約数ペア:

[(1, 18691392), (2, 9345696), (3, 6230464), (4, 4672848), (6, 3115232), (8, 2336424), (12, 1557616), (16, 1168212), (24, 778808), (32, 584106), (48, 389404), (64, 292053), (67, 278976), (96, 194702), (134, 139488), (192, 97351), (201, 92992), (268, 69744), (402, 46496), (536, 34872), (804, 23248), (1072, 17436), (1453, 12864), (1608, 11624), (2144, 8718), (2906, 6432), (3216, 5812), (4288, 4359)]