28866186

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{7529}}^1$

素因数の和:7611

約数の個数: 32

約数和(自身を含む): 65059200

約数和(自身を除く): 36193014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 7529, 15058, 22587, 45174, 67761, 135522, 203283, 406566, 534559, 1069118, 1603677, 3207354, 4811031, 9622062, 14433093, 28866186]

約数ペア:

[(1, 28866186), (2, 14433093), (3, 9622062), (6, 4811031), (9, 3207354), (18, 1603677), (27, 1069118), (54, 534559), (71, 406566), (142, 203283), (213, 135522), (426, 67761), (639, 45174), (1278, 22587), (1917, 15058), (3834, 7529)]