66920622

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3739}}^1$

素因数の和:3920

約数の個数: 32

約数和(自身を含む): 141820800

約数和(自身を除く): 74900178

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 2983, 3739, 5966, 7478, 8949, 11217, 17898, 22434, 71041, 142082, 213123, 426246, 587023, 1174046, 1761069, 3522138, 11153437, 22306874, 33460311, 66920622]

約数ペア:

[(1, 66920622), (2, 33460311), (3, 22306874), (6, 11153437), (19, 3522138), (38, 1761069), (57, 1174046), (114, 587023), (157, 426246), (314, 213123), (471, 142082), (942, 71041), (2983, 22434), (3739, 17898), (5966, 11217), (7478, 8949)]