13457106

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 31711680

約数和(自身を除く): 18254574

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 439, 786, 878, 1179, 1317, 1703, 2358, 2634, 3406, 3951, 5109, 5707, 7902, 10218, 11414, 15327, 17121, 30654, 34242, 51363, 57509, 102726, 115018, 172527, 345054, 517581, 747617, 1035162, 1495234, 2242851, 4485702, 6728553, 13457106]

約数ペア:

[(1, 13457106), (2, 6728553), (3, 4485702), (6, 2242851), (9, 1495234), (13, 1035162), (18, 747617), (26, 517581), (39, 345054), (78, 172527), (117, 115018), (131, 102726), (234, 57509), (262, 51363), (393, 34242), (439, 30654), (786, 17121), (878, 15327), (1179, 11414), (1317, 10218), (1703, 7902), (2358, 5707), (2634, 5109), (3406, 3951)]