25892892

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1217}}^1$

素因数の和:1427

約数の個数: 48

約数和(自身を含む): 67525920

約数和(自身を除く): 41633028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1217, 1773, 2364, 2434, 3546, 3651, 4868, 5319, 7092, 7302, 10638, 10953, 14604, 21276, 21906, 32859, 43812, 65718, 131436, 239749, 479498, 719247, 958996, 1438494, 2157741, 2876988, 4315482, 6473223, 8630964, 12946446, 25892892]

約数ペア:

[(1, 25892892), (2, 12946446), (3, 8630964), (4, 6473223), (6, 4315482), (9, 2876988), (12, 2157741), (18, 1438494), (27, 958996), (36, 719247), (54, 479498), (108, 239749), (197, 131436), (394, 65718), (591, 43812), (788, 32859), (1182, 21906), (1217, 21276), (1773, 14604), (2364, 10953), (2434, 10638), (3546, 7302), (3651, 7092), (4868, 5319)]