2181904896

素因数分解:

$2^9\times 3^1\times {\mathrm{1420511}}^1$

素因数の和:1420532

約数の個数: 40

約数和(自身を含む): 5812735104

約数和(自身を除く): 3630830208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 1420511, 2841022, 4261533, 5682044, 8523066, 11364088, 17046132, 22728176, 34092264, 45456352, 68184528, 90912704, 136369056, 181825408, 272738112, 363650816, 545476224, 727301632, 1090952448, 2181904896]

約数ペア:

[(1, 2181904896), (2, 1090952448), (3, 727301632), (4, 545476224), (6, 363650816), (8, 272738112), (12, 181825408), (16, 136369056), (24, 90912704), (32, 68184528), (48, 45456352), (64, 34092264), (96, 22728176), (128, 17046132), (192, 11364088), (256, 8523066), (384, 5682044), (512, 4261533), (768, 2841022), (1536, 1420511)]