12946276

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^2\times {\mathrm{103}}^1$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 26539968

約数和(自身を除く): 13593692

約数列:

[1, 2, 4, 7, 14, 28, 67, 103, 134, 206, 268, 412, 469, 721, 938, 1442, 1876, 2884, 4489, 6901, 8978, 13802, 17956, 27604, 31423, 48307, 62846, 96614, 125692, 193228, 462367, 924734, 1849468, 3236569, 6473138, 12946276]

約数ペア:

[(1, 12946276), (2, 6473138), (4, 3236569), (7, 1849468), (14, 924734), (28, 462367), (67, 193228), (103, 125692), (134, 96614), (206, 62846), (268, 48307), (412, 31423), (469, 27604), (721, 17956), (938, 13802), (1442, 8978), (1876, 6901), (2884, 4489)]