81182346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{4139}}^1$

素因数の和:4618

約数の個数: 32

約数和(自身を含む): 186001920

約数和(自身を除く): 104819574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 467, 934, 1401, 2802, 3269, 4139, 6538, 8278, 9807, 12417, 19614, 24834, 28973, 57946, 86919, 173838, 1932913, 3865826, 5798739, 11597478, 13530391, 27060782, 40591173, 81182346]

約数ペア:

[(1, 81182346), (2, 40591173), (3, 27060782), (6, 13530391), (7, 11597478), (14, 5798739), (21, 3865826), (42, 1932913), (467, 173838), (934, 86919), (1401, 57946), (2802, 28973), (3269, 24834), (4139, 19614), (6538, 12417), (8278, 9807)]