21839544

素因数分解:

$2^3\times 3^4\times {\mathrm{33703}}^1$

素因数の和:33721

約数の個数: 40

約数和(自身を含む): 61172760

約数和(自身を除く): 39333216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 33703, 67406, 101109, 134812, 202218, 269624, 303327, 404436, 606654, 808872, 909981, 1213308, 1819962, 2426616, 2729943, 3639924, 5459886, 7279848, 10919772, 21839544]

約数ペア:

[(1, 21839544), (2, 10919772), (3, 7279848), (4, 5459886), (6, 3639924), (8, 2729943), (9, 2426616), (12, 1819962), (18, 1213308), (24, 909981), (27, 808872), (36, 606654), (54, 404436), (72, 303327), (81, 269624), (108, 202218), (162, 134812), (216, 101109), (324, 67406), (648, 33703)]