2778906078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{15443}}^1$

素因数の和:16233

約数の個数: 48

約数和(自身を含む): 6492966480

約数和(自身を除く): 3714060402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 769, 1538, 2307, 4614, 6921, 9997, 13842, 15443, 19994, 29991, 30886, 46329, 59982, 89973, 92658, 138987, 179946, 200759, 277974, 401518, 602277, 1204554, 1806831, 3613662, 11875667, 23751334, 35627001, 71254002, 106881003, 154383671, 213762006, 308767342, 463151013, 926302026, 1389453039, 2778906078]

約数ペア:

[(1, 2778906078), (2, 1389453039), (3, 926302026), (6, 463151013), (9, 308767342), (13, 213762006), (18, 154383671), (26, 106881003), (39, 71254002), (78, 35627001), (117, 23751334), (234, 11875667), (769, 3613662), (1538, 1806831), (2307, 1204554), (4614, 602277), (6921, 401518), (9997, 277974), (13842, 200759), (15443, 179946), (19994, 138987), (29991, 92658), (30886, 89973), (46329, 59982)]