68993274

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4993}}^1$

素因数の和:5059

約数の個数: 48

約数和(自身を含む): 163963008

約数和(自身を除く): 94969734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 4993, 6909, 9986, 13818, 14979, 29958, 34951, 69902, 104853, 209706, 234671, 244657, 469342, 489314, 704013, 733971, 1408026, 1467942, 1642697, 3285394, 4928091, 9856182, 11498879, 22997758, 34496637, 68993274]

約数ペア:

[(1, 68993274), (2, 34496637), (3, 22997758), (6, 11498879), (7, 9856182), (14, 4928091), (21, 3285394), (42, 1642697), (47, 1467942), (49, 1408026), (94, 733971), (98, 704013), (141, 489314), (147, 469342), (282, 244657), (294, 234671), (329, 209706), (658, 104853), (987, 69902), (1974, 34951), (2303, 29958), (4606, 14979), (4993, 13818), (6909, 9986)]