31218

素因数分解:

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

素因数の和:70

約数の個数: 24

約数和(自身を含む): 70224

約数和(自身を除く): 39006

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 363, 473, 726, 946, 1419, 2838, 5203, 10406, 15609, 31218]

約数ペア:

[(1, 31218), (2, 15609), (3, 10406), (6, 5203), (11, 2838), (22, 1419), (33, 946), (43, 726), (66, 473), (86, 363), (121, 258), (129, 242)]