2181153024

素因数分解:

$2^8\times 3^2\times {\mathrm{946681}}^1$

素因数の和:946703

約数の個数: 54

約数和(自身を含む): 6288808526

約数和(自身を除く): 4107655502

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 946681, 1893362, 2840043, 3786724, 5680086, 7573448, 8520129, 11360172, 15146896, 17040258, 22720344, 30293792, 34080516, 45440688, 60587584, 68161032, 90881376, 121175168, 136322064, 181762752, 242350336, 272644128, 363525504, 545288256, 727051008, 1090576512, 2181153024]

約数ペア:

[(1, 2181153024), (2, 1090576512), (3, 727051008), (4, 545288256), (6, 363525504), (8, 272644128), (9, 242350336), (12, 181762752), (16, 136322064), (18, 121175168), (24, 90881376), (32, 68161032), (36, 60587584), (48, 45440688), (64, 34080516), (72, 30293792), (96, 22720344), (128, 17040258), (144, 15146896), (192, 11360172), (256, 8520129), (288, 7573448), (384, 5680086), (576, 3786724), (768, 2840043), (1152, 1893362), (2304, 946681)]