82620678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{4481}}^1$

素因数の和:4932

約数の個数: 32

約数和(自身を含む): 189319680

約数和(自身を除く): 106699002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439, 878, 1317, 2634, 3073, 4481, 6146, 8962, 9219, 13443, 18438, 26886, 31367, 62734, 94101, 188202, 1967159, 3934318, 5901477, 11802954, 13770113, 27540226, 41310339, 82620678]

約数ペア:

[(1, 82620678), (2, 41310339), (3, 27540226), (6, 13770113), (7, 11802954), (14, 5901477), (21, 3934318), (42, 1967159), (439, 188202), (878, 94101), (1317, 62734), (2634, 31367), (3073, 26886), (4481, 18438), (6146, 13443), (8962, 9219)]