9154210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 18027072

約数和(自身を除く): 8872862

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1051, 1742, 2102, 4355, 5255, 8710, 10510, 13663, 27326, 68315, 70417, 136630, 140834, 352085, 704170, 915421, 1830842, 4577105, 9154210]

約数ペア:

[(1, 9154210), (2, 4577105), (5, 1830842), (10, 915421), (13, 704170), (26, 352085), (65, 140834), (67, 136630), (130, 70417), (134, 68315), (335, 27326), (670, 13663), (871, 10510), (1051, 8710), (1742, 5255), (2102, 4355)]