21619008

素因数分解:

$2^6\times 3^3\times {\mathrm{12511}}^1$

素因数の和:12532

約数の個数: 56

約数和(自身を含む): 63560960

約数和(自身を除く): 41941952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 12511, 25022, 37533, 50044, 75066, 100088, 112599, 150132, 200176, 225198, 300264, 337797, 400352, 450396, 600528, 675594, 800704, 900792, 1201056, 1351188, 1801584, 2402112, 2702376, 3603168, 5404752, 7206336, 10809504, 21619008]

約数ペア:

[(1, 21619008), (2, 10809504), (3, 7206336), (4, 5404752), (6, 3603168), (8, 2702376), (9, 2402112), (12, 1801584), (16, 1351188), (18, 1201056), (24, 900792), (27, 800704), (32, 675594), (36, 600528), (48, 450396), (54, 400352), (64, 337797), (72, 300264), (96, 225198), (108, 200176), (144, 150132), (192, 112599), (216, 100088), (288, 75066), (432, 50044), (576, 37533), (864, 25022), (1728, 12511)]