73218266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{15773}}^1$

素因数の和:15997

約数の個数: 16

約数和(自身を含む): 120387168

約数和(自身を除く): 47168902

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 15773, 31546, 173503, 347006, 3328103, 6656206, 36609133, 73218266]

約数ペア:

[(1, 73218266), (2, 36609133), (11, 6656206), (22, 3328103), (211, 347006), (422, 173503), (2321, 31546), (4642, 15773)]