91671918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{2309}}^1$

素因数の和:2836

約数の個数: 32

約数和(自身を含む): 197920800

約数和(自身を除く): 106248882

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 509, 1018, 1527, 2309, 3054, 4618, 6617, 6927, 13234, 13854, 19851, 30017, 39702, 60034, 90051, 180102, 1175281, 2350562, 3525843, 7051686, 15278653, 30557306, 45835959, 91671918]

約数ペア:

[(1, 91671918), (2, 45835959), (3, 30557306), (6, 15278653), (13, 7051686), (26, 3525843), (39, 2350562), (78, 1175281), (509, 180102), (1018, 90051), (1527, 60034), (2309, 39702), (3054, 30017), (4618, 19851), (6617, 13854), (6927, 13234)]