18529677

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 28551744

約数和(自身を除く): 10022067

約数列:

[1, 3, 9, 17, 51, 153, 163, 489, 743, 1467, 2229, 2771, 6687, 8313, 12631, 24939, 37893, 113679, 121109, 363327, 1089981, 2058853, 6176559, 18529677]

約数ペア:

[(1, 18529677), (3, 6176559), (9, 2058853), (17, 1089981), (51, 363327), (153, 121109), (163, 113679), (489, 37893), (743, 24939), (1467, 12631), (2229, 8313), (2771, 6687)]