21404304

素因数分解:

$2^4\times 3^3\times {\mathrm{49547}}^1$

素因数の和:49564

約数の個数: 40

約数和(自身を含む): 61439520

約数和(自身を除く): 40035216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 49547, 99094, 148641, 198188, 297282, 396376, 445923, 594564, 792752, 891846, 1189128, 1337769, 1783692, 2378256, 2675538, 3567384, 5351076, 7134768, 10702152, 21404304]

約数ペア:

[(1, 21404304), (2, 10702152), (3, 7134768), (4, 5351076), (6, 3567384), (8, 2675538), (9, 2378256), (12, 1783692), (16, 1337769), (18, 1189128), (24, 891846), (27, 792752), (36, 594564), (48, 445923), (54, 396376), (72, 297282), (108, 198188), (144, 148641), (216, 99094), (432, 49547)]