81736914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1946117}}^1$

素因数の和:1946129

約数の個数: 16

約数和(自身を含む): 186827328

約数和(自身を除く): 105090414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1946117, 3892234, 5838351, 11676702, 13622819, 27245638, 40868457, 81736914]

約数ペア:

[(1, 81736914), (2, 40868457), (3, 27245638), (6, 13622819), (7, 11676702), (14, 5838351), (21, 3892234), (42, 1946117)]