18486548334

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{12373861}}^1$

素因数の和:12373952

約数の個数: 24

約数和(自身を含む): 40536771912

約数和(自身を除く): 22050223578

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 12373861, 24747722, 37121583, 74243166, 111364749, 222729498, 1027030463, 2054060926, 3081091389, 6162182778, 9243274167, 18486548334]

約数ペア:

[(1, 18486548334), (2, 9243274167), (3, 6162182778), (6, 3081091389), (9, 2054060926), (18, 1027030463), (83, 222729498), (166, 111364749), (249, 74243166), (498, 37121583), (747, 24747722), (1494, 12373861)]