21400086

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{4241}}^1$

素因数の和:4304

約数の個数: 24

約数和(自身を含む): 44337384

約数和(自身を除く): 22937298

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 841, 1682, 2523, 4241, 5046, 8482, 12723, 25446, 122989, 245978, 368967, 737934, 3566681, 7133362, 10700043, 21400086]

約数ペア:

[(1, 21400086), (2, 10700043), (3, 7133362), (6, 3566681), (29, 737934), (58, 368967), (87, 245978), (174, 122989), (841, 25446), (1682, 12723), (2523, 8482), (4241, 5046)]