18584712

素因数分解:

$2^3\times 3^2\times {\mathrm{359}}^1\times {\mathrm{719}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 50544000

約数和(自身を除く): 31959288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 359, 718, 719, 1077, 1436, 1438, 2154, 2157, 2872, 2876, 3231, 4308, 4314, 5752, 6462, 6471, 8616, 8628, 12924, 12942, 17256, 25848, 25884, 51768, 258121, 516242, 774363, 1032484, 1548726, 2064968, 2323089, 3097452, 4646178, 6194904, 9292356, 18584712]

約数ペア:

[(1, 18584712), (2, 9292356), (3, 6194904), (4, 4646178), (6, 3097452), (8, 2323089), (9, 2064968), (12, 1548726), (18, 1032484), (24, 774363), (36, 516242), (72, 258121), (359, 51768), (718, 25884), (719, 25848), (1077, 17256), (1436, 12942), (1438, 12924), (2154, 8628), (2157, 8616), (2872, 6471), (2876, 6462), (3231, 5752), (4308, 4314)]