26818668

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{1039}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 69888000

約数和(自身を除く): 43069332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1039, 1434, 2078, 2151, 2868, 3117, 4156, 4302, 6234, 6453, 8604, 9351, 12468, 12906, 18702, 25812, 28053, 37404, 56106, 112212, 248321, 496642, 744963, 993284, 1489926, 2234889, 2979852, 4469778, 6704667, 8939556, 13409334, 26818668]

約数ペア:

[(1, 26818668), (2, 13409334), (3, 8939556), (4, 6704667), (6, 4469778), (9, 2979852), (12, 2234889), (18, 1489926), (27, 993284), (36, 744963), (54, 496642), (108, 248321), (239, 112212), (478, 56106), (717, 37404), (956, 28053), (1039, 25812), (1434, 18702), (2078, 12906), (2151, 12468), (2868, 9351), (3117, 8604), (4156, 6453), (4302, 6234)]