112387842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{891967}}^1$

素因数の和:891982

約数の個数: 24

約数和(自身を含む): 278294016

約数和(自身を除く): 165906174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 891967, 1783934, 2675901, 5351802, 6243769, 8027703, 12487538, 16055406, 18731307, 37462614, 56193921, 112387842]

約数ペア:

[(1, 112387842), (2, 56193921), (3, 37462614), (6, 18731307), (7, 16055406), (9, 12487538), (14, 8027703), (18, 6243769), (21, 5351802), (42, 2675901), (63, 1783934), (126, 891967)]