317182878

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{45533}}^1$

素因数の和:45590

約数の個数: 40

約数和(自身を含む): 727269048

約数和(自身を除く): 410086170

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 45533, 91066, 136599, 273198, 409797, 819594, 1229391, 1957919, 2458782, 3688173, 3915838, 5873757, 7376346, 11747514, 17621271, 35242542, 52863813, 105727626, 158591439, 317182878]

約数ペア:

[(1, 317182878), (2, 158591439), (3, 105727626), (6, 52863813), (9, 35242542), (18, 17621271), (27, 11747514), (43, 7376346), (54, 5873757), (81, 3915838), (86, 3688173), (129, 2458782), (162, 1957919), (258, 1229391), (387, 819594), (774, 409797), (1161, 273198), (2322, 136599), (3483, 91066), (6966, 45533)]