61519194

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2155

約数の個数: 48

約数和(自身を含む): 146409120

約数和(自身を除く): 84889926

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 157, 198, 314, 471, 942, 1413, 1727, 1979, 2826, 3454, 3958, 5181, 5937, 10362, 11874, 15543, 17811, 21769, 31086, 35622, 43538, 65307, 130614, 195921, 310703, 391842, 621406, 932109, 1864218, 2796327, 3417733, 5592654, 6835466, 10253199, 20506398, 30759597, 61519194]

約数ペア:

[(1, 61519194), (2, 30759597), (3, 20506398), (6, 10253199), (9, 6835466), (11, 5592654), (18, 3417733), (22, 2796327), (33, 1864218), (66, 932109), (99, 621406), (157, 391842), (198, 310703), (314, 195921), (471, 130614), (942, 65307), (1413, 43538), (1727, 35622), (1979, 31086), (2826, 21769), (3454, 17811), (3958, 15543), (5181, 11874), (5937, 10362)]