18482823

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{3307}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 28898688

約数和(自身を除く): 10415865

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 3307, 5589, 9921, 29763, 76061, 89289, 228183, 267867, 684549, 803601, 2053647, 6160941, 18482823]

約数ペア:

[(1, 18482823), (3, 6160941), (9, 2053647), (23, 803601), (27, 684549), (69, 267867), (81, 228183), (207, 89289), (243, 76061), (621, 29763), (1863, 9921), (3307, 5589)]