81334722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{41203}}^1$

素因数の和:41262

約数の個数: 32

約数和(自身を含む): 189868032

約数和(自身を除く): 108533310

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 41203, 82406, 123609, 247218, 288421, 576842, 865263, 1730526, 1936541, 3873082, 5809623, 11619246, 13555787, 27111574, 40667361, 81334722]

約数ペア:

[(1, 81334722), (2, 40667361), (3, 27111574), (6, 13555787), (7, 11619246), (14, 5809623), (21, 3873082), (42, 1936541), (47, 1730526), (94, 865263), (141, 576842), (282, 288421), (329, 247218), (658, 123609), (987, 82406), (1974, 41203)]