42112746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179969}}^1$

素因数の和:179990

約数の個数: 24

約数和(自身を含む): 98263620

約数和(自身を除く): 56150874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 179969, 359938, 539907, 1079814, 1619721, 2339597, 3239442, 4679194, 7018791, 14037582, 21056373, 42112746]

約数ペア:

[(1, 42112746), (2, 21056373), (3, 14037582), (6, 7018791), (9, 4679194), (13, 3239442), (18, 2339597), (26, 1619721), (39, 1079814), (78, 539907), (117, 359938), (234, 179969)]