39151788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2221}}^1$

素因数の和:2354

約数の個数: 48

約数和(自身を含む): 99296736

約数和(自身を除く): 60144948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 2221, 2938, 4407, 4442, 5876, 6663, 8814, 8884, 13326, 17628, 26652, 28873, 57746, 86619, 115492, 173238, 250973, 346476, 501946, 752919, 1003892, 1505838, 3011676, 3262649, 6525298, 9787947, 13050596, 19575894, 39151788]

約数ペア:

[(1, 39151788), (2, 19575894), (3, 13050596), (4, 9787947), (6, 6525298), (12, 3262649), (13, 3011676), (26, 1505838), (39, 1003892), (52, 752919), (78, 501946), (113, 346476), (156, 250973), (226, 173238), (339, 115492), (452, 86619), (678, 57746), (1356, 28873), (1469, 26652), (2221, 17628), (2938, 13326), (4407, 8884), (4442, 8814), (5876, 6663)]