18556225402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6317}}^1\times {\mathrm{10271}}^1$

素因数の和:16614

約数の個数: 32

約数和(自身を含む): 32708841984

約数和(自身を除く): 14152616582

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 6317, 10271, 12634, 20542, 69487, 82121, 112981, 133523, 138974, 164242, 225962, 267046, 903331, 1468753, 1806662, 2937506, 64881907, 129763814, 713700977, 843464791, 1427401954, 1686929582, 9278112701, 18556225402]

約数ペア:

[(1, 18556225402), (2, 9278112701), (11, 1686929582), (13, 1427401954), (22, 843464791), (26, 713700977), (143, 129763814), (286, 64881907), (6317, 2937506), (10271, 1806662), (12634, 1468753), (20542, 903331), (69487, 267046), (82121, 225962), (112981, 164242), (133523, 138974)]