12238902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 28811328

約数和(自身を除く): 16572426

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 193, 234, 271, 386, 542, 579, 813, 1158, 1626, 1737, 2439, 2509, 3474, 3523, 4878, 5018, 7046, 7527, 10569, 15054, 21138, 22581, 31707, 45162, 52303, 63414, 104606, 156909, 313818, 470727, 679939, 941454, 1359878, 2039817, 4079634, 6119451, 12238902]

約数ペア:

[(1, 12238902), (2, 6119451), (3, 4079634), (6, 2039817), (9, 1359878), (13, 941454), (18, 679939), (26, 470727), (39, 313818), (78, 156909), (117, 104606), (193, 63414), (234, 52303), (271, 45162), (386, 31707), (542, 22581), (579, 21138), (813, 15054), (1158, 10569), (1626, 7527), (1737, 7046), (2439, 5018), (2509, 4878), (3474, 3523)]