21268344

素因数分解:

$2^3\times 3^1\times {\mathrm{886181}}^1$

素因数の和:886190

約数の個数: 16

約数和(自身を含む): 53170920

約数和(自身を除く): 31902576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 886181, 1772362, 2658543, 3544724, 5317086, 7089448, 10634172, 21268344]

約数ペア:

[(1, 21268344), (2, 10634172), (3, 7089448), (4, 5317086), (6, 3544724), (8, 2658543), (12, 1772362), (24, 886181)]