18448510074

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{6131}}^1$

素因数の和:6395

約数の個数: 64

約数和(自身を含む): 38463828480

約数和(自身を除く): 20015318406

約数列:

[1, 2, 3, 6, 43, 86, 107, 109, 129, 214, 218, 258, 321, 327, 642, 654, 4601, 4687, 6131, 9202, 9374, 11663, 12262, 13803, 14061, 18393, 23326, 27606, 28122, 34989, 36786, 69978, 263633, 501509, 527266, 656017, 668279, 790899, 1003018, 1312034, 1336558, 1504527, 1581798, 1968051, 2004837, 3009054, 3936102, 4009674, 28208731, 28735997, 56417462, 57471994, 71505853, 84626193, 86207991, 143011706, 169252386, 172415982, 214517559, 429035118, 3074751679, 6149503358, 9224255037, 18448510074]

約数ペア:

[(1, 18448510074), (2, 9224255037), (3, 6149503358), (6, 3074751679), (43, 429035118), (86, 214517559), (107, 172415982), (109, 169252386), (129, 143011706), (214, 86207991), (218, 84626193), (258, 71505853), (321, 57471994), (327, 56417462), (642, 28735997), (654, 28208731), (4601, 4009674), (4687, 3936102), (6131, 3009054), (9202, 2004837), (9374, 1968051), (11663, 1581798), (12262, 1504527), (13803, 1336558), (14061, 1312034), (18393, 1003018), (23326, 790899), (27606, 668279), (28122, 656017), (34989, 527266), (36786, 501509), (69978, 263633)]