18078048

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1588

約数の個数: 72

約数和(自身を含む): 52697736

約数和(自身を除く): 34619688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1531, 1968, 2952, 3062, 3936, 4593, 5904, 6124, 9186, 11808, 12248, 13779, 18372, 24496, 27558, 36744, 48992, 55116, 62771, 73488, 110232, 125542, 146976, 188313, 220464, 251084, 376626, 440928, 502168, 564939, 753252, 1004336, 1129878, 1506504, 2008672, 2259756, 3013008, 4519512, 6026016, 9039024, 18078048]

約数ペア:

[(1, 18078048), (2, 9039024), (3, 6026016), (4, 4519512), (6, 3013008), (8, 2259756), (9, 2008672), (12, 1506504), (16, 1129878), (18, 1004336), (24, 753252), (32, 564939), (36, 502168), (41, 440928), (48, 376626), (72, 251084), (82, 220464), (96, 188313), (123, 146976), (144, 125542), (164, 110232), (246, 73488), (288, 62771), (328, 55116), (369, 48992), (492, 36744), (656, 27558), (738, 24496), (984, 18372), (1312, 13779), (1476, 12248), (1531, 11808), (1968, 9186), (2952, 6124), (3062, 5904), (3936, 4593)]