18175083

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 8919957

約数列:

[1, 3, 23, 29, 31, 69, 87, 93, 293, 667, 713, 879, 899, 2001, 2139, 2697, 6739, 8497, 9083, 20217, 20677, 25491, 27249, 62031, 195431, 208909, 263407, 586293, 626727, 790221, 6058361, 18175083]

約数ペア:

[(1, 18175083), (3, 6058361), (23, 790221), (29, 626727), (31, 586293), (69, 263407), (87, 208909), (93, 195431), (293, 62031), (667, 27249), (713, 25491), (879, 20677), (899, 20217), (2001, 9083), (2139, 8497), (2697, 6739)]