131146578

素因数分解:

$2^1\times 3^2\times {\mathrm{1613}}^1\times {\mathrm{4517}}^1$

素因数の和:6138

約数の個数: 24

約数和(自身を含む): 284390028

約数和(自身を除く): 153243450

約数列:

[1, 2, 3, 6, 9, 18, 1613, 3226, 4517, 4839, 9034, 9678, 13551, 14517, 27102, 29034, 40653, 81306, 7285921, 14571842, 21857763, 43715526, 65573289, 131146578]

約数ペア:

[(1, 131146578), (2, 65573289), (3, 43715526), (6, 21857763), (9, 14571842), (18, 7285921), (1613, 81306), (3226, 40653), (4517, 29034), (4839, 27102), (9034, 14517), (9678, 13551)]