42427164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271969}}^1$

素因数の和:271989

約数の個数: 24

約数和(自身を含む): 106612240

約数和(自身を除く): 64185076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 271969, 543938, 815907, 1087876, 1631814, 3263628, 3535597, 7071194, 10606791, 14142388, 21213582, 42427164]

約数ペア:

[(1, 42427164), (2, 21213582), (3, 14142388), (4, 10606791), (6, 7071194), (12, 3535597), (13, 3263628), (26, 1631814), (39, 1087876), (52, 815907), (78, 543938), (156, 271969)]