131819724

素因数分解:

$2^2\times 3^5\times {\mathrm{135617}}^1$

素因数の和:135636

約数の個数: 36

約数和(自身を含む): 345554664

約数和(自身を除く): 213734940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 135617, 271234, 406851, 542468, 813702, 1220553, 1627404, 2441106, 3661659, 4882212, 7323318, 10984977, 14646636, 21969954, 32954931, 43939908, 65909862, 131819724]

約数ペア:

[(1, 131819724), (2, 65909862), (3, 43939908), (4, 32954931), (6, 21969954), (9, 14646636), (12, 10984977), (18, 7323318), (27, 4882212), (36, 3661659), (54, 2441106), (81, 1627404), (108, 1220553), (162, 813702), (243, 542468), (324, 406851), (486, 271234), (972, 135617)]