2018086329

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{65957}}^1$

素因数の和:66045

約数の個数: 32

約数和(自身を含む): 3241967616

約数和(自身を除く): 1223881287

約数列:

[1, 3, 7, 21, 31, 47, 93, 141, 217, 329, 651, 987, 1457, 4371, 10199, 30597, 65957, 197871, 461699, 1385097, 2044667, 3099979, 6134001, 9299937, 14312669, 21699853, 42938007, 65099559, 96099349, 288298047, 672695443, 2018086329]

約数ペア:

[(1, 2018086329), (3, 672695443), (7, 288298047), (21, 96099349), (31, 65099559), (47, 42938007), (93, 21699853), (141, 14312669), (217, 9299937), (329, 6134001), (651, 3099979), (987, 2044667), (1457, 1385097), (4371, 461699), (10199, 197871), (30597, 65957)]