21609288

素因数分解:

$2^3\times 3^3\times {\mathrm{100043}}^1$

素因数の和:100058

約数の個数: 32

約数和(自身を含む): 60026400

約数和(自身を除く): 38417112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 100043, 200086, 300129, 400172, 600258, 800344, 900387, 1200516, 1800774, 2401032, 2701161, 3601548, 5402322, 7203096, 10804644, 21609288]

約数ペア:

[(1, 21609288), (2, 10804644), (3, 7203096), (4, 5402322), (6, 3601548), (8, 2701161), (9, 2401032), (12, 1800774), (18, 1200516), (24, 900387), (27, 800344), (36, 600258), (54, 400172), (72, 300129), (108, 200086), (216, 100043)]