6988338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1499}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 17784000

約数和(自身を除く): 10795662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1499, 1554, 2331, 2998, 4497, 4662, 8994, 10493, 13491, 20986, 26982, 31479, 55463, 62958, 94437, 110926, 166389, 188874, 332778, 388241, 499167, 776482, 998334, 1164723, 2329446, 3494169, 6988338]

約数ペア:

[(1, 6988338), (2, 3494169), (3, 2329446), (6, 1164723), (7, 998334), (9, 776482), (14, 499167), (18, 388241), (21, 332778), (37, 188874), (42, 166389), (63, 110926), (74, 94437), (111, 62958), (126, 55463), (222, 31479), (259, 26982), (333, 20986), (518, 13491), (666, 10493), (777, 8994), (1499, 4662), (1554, 4497), (2331, 2998)]