18982068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{225977}}^1$

素因数の和:225991

約数の個数: 24

約数和(自身を含む): 50619072

約数和(自身を除く): 31637004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 225977, 451954, 677931, 903908, 1355862, 1581839, 2711724, 3163678, 4745517, 6327356, 9491034, 18982068]

約数ペア:

[(1, 18982068), (2, 9491034), (3, 6327356), (4, 4745517), (6, 3163678), (7, 2711724), (12, 1581839), (14, 1355862), (21, 903908), (28, 677931), (42, 451954), (84, 225977)]