18056703

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 29942784

約数和(自身を除く): 11886081

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1367, 1887, 4101, 4403, 9569, 13209, 23239, 28707, 50579, 69717, 151737, 162673, 354053, 488019, 859843, 1062159, 2579529, 6018901, 18056703]

約数ペア:

[(1, 18056703), (3, 6018901), (7, 2579529), (17, 1062159), (21, 859843), (37, 488019), (51, 354053), (111, 162673), (119, 151737), (259, 69717), (357, 50579), (629, 28707), (777, 23239), (1367, 13209), (1887, 9569), (4101, 4403)]