12101841

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 20442240

約数和(自身を除く): 8340399

約数列:

[1, 3, 9, 17, 19, 23, 51, 57, 69, 153, 171, 181, 207, 323, 391, 437, 543, 969, 1173, 1311, 1629, 2907, 3077, 3439, 3519, 3933, 4163, 7429, 9231, 10317, 12489, 22287, 27693, 30951, 37467, 58463, 66861, 70771, 79097, 175389, 212313, 237291, 526167, 636939, 711873, 1344649, 4033947, 12101841]

約数ペア:

[(1, 12101841), (3, 4033947), (9, 1344649), (17, 711873), (19, 636939), (23, 526167), (51, 237291), (57, 212313), (69, 175389), (153, 79097), (171, 70771), (181, 66861), (207, 58463), (323, 37467), (391, 30951), (437, 27693), (543, 22287), (969, 12489), (1173, 10317), (1311, 9231), (1629, 7429), (2907, 4163), (3077, 3933), (3439, 3519)]