81244338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1934389}}^1$

素因数の和:1934401

約数の個数: 16

約数和(自身を含む): 185701440

約数和(自身を除く): 104457102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1934389, 3868778, 5803167, 11606334, 13540723, 27081446, 40622169, 81244338]

約数ペア:

[(1, 81244338), (2, 40622169), (3, 27081446), (6, 13540723), (7, 11606334), (14, 5803167), (21, 3868778), (42, 1934389)]