18524529

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 27648192

約数和(自身を除く): 9123663

約数列:

[1, 3, 9, 43, 129, 151, 317, 387, 453, 951, 1359, 2853, 6493, 13631, 19479, 40893, 47867, 58437, 122679, 143601, 430803, 2058281, 6174843, 18524529]

約数ペア:

[(1, 18524529), (3, 6174843), (9, 2058281), (43, 430803), (129, 143601), (151, 122679), (317, 58437), (387, 47867), (453, 40893), (951, 19479), (1359, 13631), (2853, 6493)]