1123996878

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{13721}}^1$

素因数の和:13810

約数の個数: 64

約数和(自身を含む): 2628037440

約数和(自身を除く): 1504040562

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 41, 54, 74, 82, 111, 123, 222, 246, 333, 369, 666, 738, 999, 1107, 1517, 1998, 2214, 3034, 4551, 9102, 13653, 13721, 27306, 27442, 40959, 41163, 81918, 82326, 123489, 246978, 370467, 507677, 562561, 740934, 1015354, 1125122, 1523031, 1687683, 3046062, 3375366, 4569093, 5063049, 9138186, 10126098, 13707279, 15189147, 20814757, 27414558, 30378294, 41629514, 62444271, 124888542, 187332813, 374665626, 561998439, 1123996878]

約数ペア:

[(1, 1123996878), (2, 561998439), (3, 374665626), (6, 187332813), (9, 124888542), (18, 62444271), (27, 41629514), (37, 30378294), (41, 27414558), (54, 20814757), (74, 15189147), (82, 13707279), (111, 10126098), (123, 9138186), (222, 5063049), (246, 4569093), (333, 3375366), (369, 3046062), (666, 1687683), (738, 1523031), (999, 1125122), (1107, 1015354), (1517, 740934), (1998, 562561), (2214, 507677), (3034, 370467), (4551, 246978), (9102, 123489), (13653, 82326), (13721, 81918), (27306, 41163), (27442, 40959)]