81958236

素因数分解:

$2^2\times 3^1\times {\mathrm{1471}}^1\times {\mathrm{4643}}^1$

素因数の和:6121

約数の個数: 24

約数和(自身を含む): 191407104

約数和(自身を除く): 109448868

約数列:

[1, 2, 3, 4, 6, 12, 1471, 2942, 4413, 4643, 5884, 8826, 9286, 13929, 17652, 18572, 27858, 55716, 6829853, 13659706, 20489559, 27319412, 40979118, 81958236]

約数ペア:

[(1, 81958236), (2, 40979118), (3, 27319412), (4, 20489559), (6, 13659706), (12, 6829853), (1471, 55716), (2942, 27858), (4413, 18572), (4643, 17652), (5884, 13929), (8826, 9286)]