7739118

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 18196560

約数和(自身を除く): 10457442

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 397, 513, 722, 794, 1026, 1083, 1191, 2166, 2382, 3249, 3573, 6498, 7146, 7543, 9747, 10719, 15086, 19494, 21438, 22629, 45258, 67887, 135774, 143317, 203661, 286634, 407322, 429951, 859902, 1289853, 2579706, 3869559, 7739118]

約数ペア:

[(1, 7739118), (2, 3869559), (3, 2579706), (6, 1289853), (9, 859902), (18, 429951), (19, 407322), (27, 286634), (38, 203661), (54, 143317), (57, 135774), (114, 67887), (171, 45258), (342, 22629), (361, 21438), (397, 19494), (513, 15086), (722, 10719), (794, 9747), (1026, 7543), (1083, 7146), (1191, 6498), (2166, 3573), (2382, 3249)]