188434836

素因数分解:

$2^2\times 3^6\times {\mathrm{64621}}^1$

素因数の和:64643

約数の個数: 42

約数和(自身を含む): 494422922

約数和(自身を除く): 305988086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 64621, 129242, 193863, 258484, 387726, 581589, 775452, 1163178, 1744767, 2326356, 3489534, 5234301, 6979068, 10468602, 15702903, 20937204, 31405806, 47108709, 62811612, 94217418, 188434836]

約数ペア:

[(1, 188434836), (2, 94217418), (3, 62811612), (4, 47108709), (6, 31405806), (9, 20937204), (12, 15702903), (18, 10468602), (27, 6979068), (36, 5234301), (54, 3489534), (81, 2326356), (108, 1744767), (162, 1163178), (243, 775452), (324, 581589), (486, 387726), (729, 258484), (972, 193863), (1458, 129242), (2916, 64621)]