21835344

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{26759}}^1$

素因数の和:26787

約数の個数: 40

約数和(自身を含む): 59728320

約数和(自身を除く): 37892976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 26759, 53518, 80277, 107036, 160554, 214072, 321108, 428144, 454903, 642216, 909806, 1284432, 1364709, 1819612, 2729418, 3639224, 5458836, 7278448, 10917672, 21835344]

約数ペア:

[(1, 21835344), (2, 10917672), (3, 7278448), (4, 5458836), (6, 3639224), (8, 2729418), (12, 1819612), (16, 1364709), (17, 1284432), (24, 909806), (34, 642216), (48, 454903), (51, 428144), (68, 321108), (102, 214072), (136, 160554), (204, 107036), (272, 80277), (408, 53518), (816, 26759)]