13915746

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 34151040

約数和(自身を除く): 20235294

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 461, 559, 702, 774, 922, 1118, 1161, 1383, 1677, 2322, 2766, 3354, 4149, 5031, 5993, 8298, 10062, 11986, 12447, 15093, 17979, 19823, 24894, 30186, 35958, 39646, 53937, 59469, 107874, 118938, 161811, 178407, 257699, 323622, 356814, 515398, 535221, 773097, 1070442, 1546194, 2319291, 4638582, 6957873, 13915746]

約数ペア:

[(1, 13915746), (2, 6957873), (3, 4638582), (6, 2319291), (9, 1546194), (13, 1070442), (18, 773097), (26, 535221), (27, 515398), (39, 356814), (43, 323622), (54, 257699), (78, 178407), (86, 161811), (117, 118938), (129, 107874), (234, 59469), (258, 53937), (351, 39646), (387, 35958), (461, 30186), (559, 24894), (702, 19823), (774, 17979), (922, 15093), (1118, 12447), (1161, 11986), (1383, 10062), (1677, 8298), (2322, 5993), (2766, 5031), (3354, 4149)]