181115286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{66931}}^1$

素因数の和:66988

約数の個数: 32

約数和(自身を含む): 404804736

約数和(自身を除く): 223689450

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 66931, 133862, 200793, 401586, 736241, 1472482, 2208723, 2744171, 4417446, 5488342, 8232513, 16465026, 30185881, 60371762, 90557643, 181115286]

約数ペア:

[(1, 181115286), (2, 90557643), (3, 60371762), (6, 30185881), (11, 16465026), (22, 8232513), (33, 5488342), (41, 4417446), (66, 2744171), (82, 2208723), (123, 1472482), (246, 736241), (451, 401586), (902, 200793), (1353, 133862), (2706, 66931)]