7222722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 16601760

約数和(自身を除く): 9379038

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 419, 442, 507, 663, 838, 1014, 1257, 1326, 2514, 2873, 5447, 5746, 7123, 8619, 10894, 14246, 16341, 17238, 21369, 32682, 42738, 70811, 92599, 141622, 185198, 212433, 277797, 424866, 555594, 1203787, 2407574, 3611361, 7222722]

約数ペア:

[(1, 7222722), (2, 3611361), (3, 2407574), (6, 1203787), (13, 555594), (17, 424866), (26, 277797), (34, 212433), (39, 185198), (51, 141622), (78, 92599), (102, 70811), (169, 42738), (221, 32682), (338, 21369), (419, 17238), (442, 16341), (507, 14246), (663, 10894), (838, 8619), (1014, 7123), (1257, 5746), (1326, 5447), (2514, 2873)]