18343167

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 26956800

約数和(自身を除く): 8613633

約数列:

[1, 3, 23, 29, 69, 87, 89, 103, 267, 309, 667, 2001, 2047, 2369, 2581, 2987, 6141, 7107, 7743, 8961, 9167, 27501, 59363, 68701, 178089, 206103, 210841, 265843, 632523, 797529, 6114389, 18343167]

約数ペア:

[(1, 18343167), (3, 6114389), (23, 797529), (29, 632523), (69, 265843), (87, 210841), (89, 206103), (103, 178089), (267, 68701), (309, 59363), (667, 27501), (2001, 9167), (2047, 8961), (2369, 7743), (2581, 7107), (2987, 6141)]