57146778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{244217}}^1$

素因数の和:244238

約数の個数: 24

約数和(自身を含む): 133343028

約数和(自身を除く): 76196250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 244217, 488434, 732651, 1465302, 2197953, 3174821, 4395906, 6349642, 9524463, 19048926, 28573389, 57146778]

約数ペア:

[(1, 57146778), (2, 28573389), (3, 19048926), (6, 9524463), (9, 6349642), (13, 4395906), (18, 3174821), (26, 2197953), (39, 1465302), (78, 732651), (117, 488434), (234, 244217)]