27138618

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 66030720

約数和(自身を除く): 38892102

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 117, 134, 201, 234, 351, 402, 577, 603, 702, 871, 1154, 1206, 1731, 1742, 1809, 2613, 3462, 3618, 5193, 5226, 7501, 7839, 10386, 15002, 15579, 15678, 22503, 23517, 31158, 38659, 45006, 47034, 67509, 77318, 115977, 135018, 202527, 231954, 347931, 405054, 502567, 695862, 1005134, 1043793, 1507701, 2087586, 3015402, 4523103, 9046206, 13569309, 27138618]

約数ペア:

[(1, 27138618), (2, 13569309), (3, 9046206), (6, 4523103), (9, 3015402), (13, 2087586), (18, 1507701), (26, 1043793), (27, 1005134), (39, 695862), (54, 502567), (67, 405054), (78, 347931), (117, 231954), (134, 202527), (201, 135018), (234, 115977), (351, 77318), (402, 67509), (577, 47034), (603, 45006), (702, 38659), (871, 31158), (1154, 23517), (1206, 22503), (1731, 15678), (1742, 15579), (1809, 15002), (2613, 10386), (3462, 7839), (3618, 7501), (5193, 5226)]