4998

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1$

素因数の和:36

約数の個数: 24

約数和(自身を含む): 12312

約数和(自身を除く): 7314

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 4998]

約数ペア:

[(1, 4998), (2, 2499), (3, 1666), (6, 833), (7, 714), (14, 357), (17, 294), (21, 238), (34, 147), (42, 119), (49, 102), (51, 98)]