18324966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 41291712

約数和(自身を除く): 22966746

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 363, 473, 587, 726, 946, 1174, 1419, 1761, 2838, 3522, 5203, 6457, 10406, 12914, 15609, 19371, 25241, 31218, 38742, 50482, 71027, 75723, 142054, 151446, 213081, 277651, 426162, 555302, 832953, 1665906, 3054161, 6108322, 9162483, 18324966]

約数ペア:

[(1, 18324966), (2, 9162483), (3, 6108322), (6, 3054161), (11, 1665906), (22, 832953), (33, 555302), (43, 426162), (66, 277651), (86, 213081), (121, 151446), (129, 142054), (242, 75723), (258, 71027), (363, 50482), (473, 38742), (587, 31218), (726, 25241), (946, 19371), (1174, 15609), (1419, 12914), (1761, 10406), (2838, 6457), (3522, 5203)]