31838118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17747}}^1$

素因数の和:17788

約数の個数: 32

約数和(自身を含む): 71559936

約数和(自身を除く): 39721818

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 17747, 35494, 53241, 106482, 230711, 408181, 461422, 692133, 816362, 1224543, 1384266, 2449086, 5306353, 10612706, 15919059, 31838118]

約数ペア:

[(1, 31838118), (2, 15919059), (3, 10612706), (6, 5306353), (13, 2449086), (23, 1384266), (26, 1224543), (39, 816362), (46, 692133), (69, 461422), (78, 408181), (138, 230711), (299, 106482), (598, 53241), (897, 35494), (1794, 17747)]