18714828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{12889}}^1$

素因数の和:12918

約数の個数: 36

約数和(自身を含む): 48002360

約数和(自身を除く): 29287532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 12889, 25778, 38667, 51556, 77334, 141779, 154668, 283558, 425337, 567116, 850674, 1559569, 1701348, 3119138, 4678707, 6238276, 9357414, 18714828]

約数ペア:

[(1, 18714828), (2, 9357414), (3, 6238276), (4, 4678707), (6, 3119138), (11, 1701348), (12, 1559569), (22, 850674), (33, 567116), (44, 425337), (66, 283558), (121, 154668), (132, 141779), (242, 77334), (363, 51556), (484, 38667), (726, 25778), (1452, 12889)]