68637654

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{25253}}^1$

素因数の和:25412

約数の個数: 24

約数和(自身を含む): 149705712

約数和(自身を除く): 81068058

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 25253, 50506, 75759, 151518, 227277, 454554, 3813203, 7626406, 11439609, 22879218, 34318827, 68637654]

約数ペア:

[(1, 68637654), (2, 34318827), (3, 22879218), (6, 11439609), (9, 7626406), (18, 3813203), (151, 454554), (302, 227277), (453, 151518), (906, 75759), (1359, 50506), (2718, 25253)]