17179686

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 39536640

約数和(自身を除く): 22356954

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 191, 263, 342, 382, 526, 573, 789, 1146, 1578, 1719, 2367, 3438, 3629, 4734, 4997, 7258, 9994, 10887, 14991, 21774, 29982, 32661, 44973, 50233, 65322, 89946, 100466, 150699, 301398, 452097, 904194, 954427, 1908854, 2863281, 5726562, 8589843, 17179686]

約数ペア:

[(1, 17179686), (2, 8589843), (3, 5726562), (6, 2863281), (9, 1908854), (18, 954427), (19, 904194), (38, 452097), (57, 301398), (114, 150699), (171, 100466), (191, 89946), (263, 65322), (342, 50233), (382, 44973), (526, 32661), (573, 29982), (789, 21774), (1146, 14991), (1578, 10887), (1719, 9994), (2367, 7258), (3438, 4997), (3629, 4734)]