81269646

素因数分解:

$2^1\times 3^1\times {\mathrm{947}}^1\times {\mathrm{14303}}^1$

素因数の和:15255

約数の個数: 16

約数和(自身を含む): 162722304

約数和(自身を除く): 81452658

約数列:

[1, 2, 3, 6, 947, 1894, 2841, 5682, 14303, 28606, 42909, 85818, 13544941, 27089882, 40634823, 81269646]

約数ペア:

[(1, 81269646), (2, 40634823), (3, 27089882), (6, 13544941), (947, 85818), (1894, 42909), (2841, 28606), (5682, 14303)]