71805834

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{25409}}^1$

素因数の和:25574

約数の個数: 24

約数和(自身を含む): 156576420

約数和(自身を除く): 84770586

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 25409, 50818, 76227, 152454, 228681, 457362, 3989213, 7978426, 11967639, 23935278, 35902917, 71805834]

約数ペア:

[(1, 71805834), (2, 35902917), (3, 23935278), (6, 11967639), (9, 7978426), (18, 3989213), (157, 457362), (314, 228681), (471, 152454), (942, 76227), (1413, 50818), (2826, 25409)]