42181386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2495

約数の個数: 48

約数和(自身を含む): 96764544

約数和(自身を除く): 54583158

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 1014, 1326, 2447, 2873, 4894, 5746, 7341, 8619, 14682, 17238, 31811, 41599, 63622, 83198, 95433, 124797, 190866, 249594, 413543, 540787, 827086, 1081574, 1240629, 1622361, 2481258, 3244722, 7030231, 14060462, 21090693, 42181386]

約数ペア:

[(1, 42181386), (2, 21090693), (3, 14060462), (6, 7030231), (13, 3244722), (17, 2481258), (26, 1622361), (34, 1240629), (39, 1081574), (51, 827086), (78, 540787), (102, 413543), (169, 249594), (221, 190866), (338, 124797), (442, 95433), (507, 83198), (663, 63622), (1014, 41599), (1326, 31811), (2447, 17238), (2873, 14682), (4894, 8619), (5746, 7341)]