66883404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18517}}^1$

素因数の和:18574

約数の個数: 48

約数和(自身を含む): 182513408

約数和(自身を除く): 115630004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 18517, 37034, 55551, 74068, 111102, 129619, 222204, 259238, 388857, 518476, 777714, 796231, 1555428, 1592462, 2388693, 3184924, 4777386, 5573617, 9554772, 11147234, 16720851, 22294468, 33441702, 66883404]

約数ペア:

[(1, 66883404), (2, 33441702), (3, 22294468), (4, 16720851), (6, 11147234), (7, 9554772), (12, 5573617), (14, 4777386), (21, 3184924), (28, 2388693), (42, 1592462), (43, 1555428), (84, 796231), (86, 777714), (129, 518476), (172, 388857), (258, 259238), (301, 222204), (516, 129619), (602, 111102), (903, 74068), (1204, 55551), (1806, 37034), (3612, 18517)]