40842678

素因数分解:

$2^1\times 3^1\times {\mathrm{1321}}^1\times {\mathrm{5153}}^1$

素因数の和:6479

約数の個数: 16

約数和(自身を含む): 81763056

約数和(自身を除く): 40920378

約数列:

[1, 2, 3, 6, 1321, 2642, 3963, 5153, 7926, 10306, 15459, 30918, 6807113, 13614226, 20421339, 40842678]

約数ペア:

[(1, 40842678), (2, 20421339), (3, 13614226), (6, 6807113), (1321, 30918), (2642, 15459), (3963, 10306), (5153, 7926)]