21112602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{709}}^2$

素因数の和:1430

約数の個数: 24

約数和(自身を含む): 48325536

約数和(自身を除く): 27212934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 709, 1418, 2127, 4254, 4963, 9926, 14889, 29778, 502681, 1005362, 1508043, 3016086, 3518767, 7037534, 10556301, 21112602]

約数ペア:

[(1, 21112602), (2, 10556301), (3, 7037534), (6, 3518767), (7, 3016086), (14, 1508043), (21, 1005362), (42, 502681), (709, 29778), (1418, 14889), (2127, 9926), (4254, 4963)]