21824538

素因数分解:

$2^1\times 3^1\times {\mathrm{1427}}^1\times {\mathrm{2549}}^1$

素因数の和:3981

約数の個数: 16

約数和(自身を含む): 43696800

約数和(自身を除く): 21872262

約数列:

[1, 2, 3, 6, 1427, 2549, 2854, 4281, 5098, 7647, 8562, 15294, 3637423, 7274846, 10912269, 21824538]

約数ペア:

[(1, 21824538), (2, 10912269), (3, 7274846), (6, 3637423), (1427, 15294), (2549, 8562), (2854, 7647), (4281, 5098)]