81285642

素因数分解:

$2^1\times 3^2\times {\mathrm{929}}^1\times {\mathrm{4861}}^1$

素因数の和:5798

約数の個数: 24

約数和(自身を含む): 176344740

約数和(自身を除く): 95059098

約数列:

[1, 2, 3, 6, 9, 18, 929, 1858, 2787, 4861, 5574, 8361, 9722, 14583, 16722, 29166, 43749, 87498, 4515869, 9031738, 13547607, 27095214, 40642821, 81285642]

約数ペア:

[(1, 81285642), (2, 40642821), (3, 27095214), (6, 13547607), (9, 9031738), (18, 4515869), (929, 87498), (1858, 43749), (2787, 29166), (4861, 16722), (5574, 14583), (8361, 9722)]