8294958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1589

約数の個数: 48

約数和(自身を含む): 21031296

約数和(自身を除く): 12736338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1531, 1806, 2709, 3062, 4593, 5418, 9186, 10717, 13779, 21434, 27558, 32151, 64302, 65833, 96453, 131666, 192906, 197499, 394998, 460831, 592497, 921662, 1184994, 1382493, 2764986, 4147479, 8294958]

約数ペア:

[(1, 8294958), (2, 4147479), (3, 2764986), (6, 1382493), (7, 1184994), (9, 921662), (14, 592497), (18, 460831), (21, 394998), (42, 197499), (43, 192906), (63, 131666), (86, 96453), (126, 65833), (129, 64302), (258, 32151), (301, 27558), (387, 21434), (602, 13779), (774, 10717), (903, 9186), (1531, 5418), (1806, 4593), (2709, 3062)]