6668766

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{28499}}^1$

素因数の和:28520

約数の個数: 24

約数和(自身を含む): 15561000

約数和(自身を除く): 8892234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 28499, 56998, 85497, 170994, 256491, 370487, 512982, 740974, 1111461, 2222922, 3334383, 6668766]

約数ペア:

[(1, 6668766), (2, 3334383), (3, 2222922), (6, 1111461), (9, 740974), (13, 512982), (18, 370487), (26, 256491), (39, 170994), (78, 85497), (117, 56998), (234, 28499)]