2520357768

素因数分解:

$2^3\times 3^4\times {\mathrm{3889441}}^1$

素因数の和:3889459

約数の個数: 40

約数和(自身を含む): 7059337230

約数和(自身を除く): 4538979462

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3889441, 7778882, 11668323, 15557764, 23336646, 31115528, 35004969, 46673292, 70009938, 93346584, 105014907, 140019876, 210029814, 280039752, 315044721, 420059628, 630089442, 840119256, 1260178884, 2520357768]

約数ペア:

[(1, 2520357768), (2, 1260178884), (3, 840119256), (4, 630089442), (6, 420059628), (8, 315044721), (9, 280039752), (12, 210029814), (18, 140019876), (24, 105014907), (27, 93346584), (36, 70009938), (54, 46673292), (72, 35004969), (81, 31115528), (108, 23336646), (162, 15557764), (216, 11668323), (324, 7778882), (648, 3889441)]