16428126

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 39626496

約数和(自身を除く): 23198370

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 41, 66, 78, 82, 123, 143, 246, 286, 429, 451, 467, 533, 858, 902, 934, 1066, 1353, 1401, 1599, 2706, 2802, 3198, 5137, 5863, 6071, 10274, 11726, 12142, 15411, 17589, 18213, 19147, 30822, 35178, 36426, 38294, 57441, 66781, 114882, 133562, 200343, 210617, 248911, 400686, 421234, 497822, 631851, 746733, 1263702, 1493466, 2738021, 5476042, 8214063, 16428126]

約数ペア:

[(1, 16428126), (2, 8214063), (3, 5476042), (6, 2738021), (11, 1493466), (13, 1263702), (22, 746733), (26, 631851), (33, 497822), (39, 421234), (41, 400686), (66, 248911), (78, 210617), (82, 200343), (123, 133562), (143, 114882), (246, 66781), (286, 57441), (429, 38294), (451, 36426), (467, 35178), (533, 30822), (858, 19147), (902, 18213), (934, 17589), (1066, 15411), (1353, 12142), (1401, 11726), (1599, 10274), (2706, 6071), (2802, 5863), (3198, 5137)]