129679746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83449}}^1$

素因数の和:83498

約数の個数: 32

約数和(自身を含む): 304425600

約数和(自身を除く): 174745854

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 83449, 166898, 250347, 500694, 584143, 1168286, 1752429, 3087613, 3504858, 6175226, 9262839, 18525678, 21613291, 43226582, 64839873, 129679746]

約数ペア:

[(1, 129679746), (2, 64839873), (3, 43226582), (6, 21613291), (7, 18525678), (14, 9262839), (21, 6175226), (37, 3504858), (42, 3087613), (74, 1752429), (111, 1168286), (222, 584143), (259, 500694), (518, 250347), (777, 166898), (1554, 83449)]