2009734578

素因数分解:

$2^1\times 3^4\times {\mathrm{751}}^1\times {\mathrm{16519}}^1$

素因数の和:17284

約数の個数: 40

約数和(自身を含む): 4509563520

約数和(自身を除く): 2499828942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 751, 1502, 2253, 4506, 6759, 13518, 16519, 20277, 33038, 40554, 49557, 60831, 99114, 121662, 148671, 297342, 446013, 892026, 1338039, 2676078, 12405769, 24811538, 37217307, 74434614, 111651921, 223303842, 334955763, 669911526, 1004867289, 2009734578]

約数ペア:

[(1, 2009734578), (2, 1004867289), (3, 669911526), (6, 334955763), (9, 223303842), (18, 111651921), (27, 74434614), (54, 37217307), (81, 24811538), (162, 12405769), (751, 2676078), (1502, 1338039), (2253, 892026), (4506, 446013), (6759, 297342), (13518, 148671), (16519, 121662), (20277, 99114), (33038, 60831), (40554, 49557)]