121465894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^3\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 206157600

約数和(自身を除く): 84691706

約数列:

[1, 2, 11, 22, 37, 74, 109, 218, 407, 814, 1199, 1369, 2398, 2738, 4033, 8066, 15059, 30118, 44363, 50653, 88726, 101306, 149221, 298442, 557183, 1114366, 1641431, 3282862, 5521177, 11042354, 60732947, 121465894]

約数ペア:

[(1, 121465894), (2, 60732947), (11, 11042354), (22, 5521177), (37, 3282862), (74, 1641431), (109, 1114366), (218, 557183), (407, 298442), (814, 149221), (1199, 101306), (1369, 88726), (2398, 50653), (2738, 44363), (4033, 30118), (8066, 15059)]