307690434

素因数分解:

$2^1\times 3^3\times {\mathrm{293}}^1\times {\mathrm{19447}}^1$

素因数の和:19751

約数の個数: 32

約数和(自身を含む): 686125440

約数和(自身を除く): 378435006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 293, 586, 879, 1758, 2637, 5274, 7911, 15822, 19447, 38894, 58341, 116682, 175023, 350046, 525069, 1050138, 5697971, 11395942, 17093913, 34187826, 51281739, 102563478, 153845217, 307690434]

約数ペア:

[(1, 307690434), (2, 153845217), (3, 102563478), (6, 51281739), (9, 34187826), (18, 17093913), (27, 11395942), (54, 5697971), (293, 1050138), (586, 525069), (879, 350046), (1758, 175023), (2637, 116682), (5274, 58341), (7911, 38894), (15822, 19447)]