18264171

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 27293760

約数和(自身を除く): 9029589

約数列:

[1, 3, 17, 29, 51, 53, 87, 159, 233, 493, 699, 901, 1479, 1537, 2703, 3961, 4611, 6757, 11883, 12349, 20271, 26129, 37047, 78387, 114869, 209933, 344607, 358121, 629799, 1074363, 6088057, 18264171]

約数ペア:

[(1, 18264171), (3, 6088057), (17, 1074363), (29, 629799), (51, 358121), (53, 344607), (87, 209933), (159, 114869), (233, 78387), (493, 37047), (699, 26129), (901, 20271), (1479, 12349), (1537, 11883), (2703, 6757), (3961, 4611)]