2551606776

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1143193}}^1$

素因数の和:1143236

約数の個数: 48

約数和(自身を含む): 7133530560

約数和(自身を除く): 4581923784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 1143193, 2286386, 3429579, 4572772, 6859158, 9145544, 10288737, 13718316, 20577474, 27436632, 35438983, 41154948, 70877966, 82309896, 106316949, 141755932, 212633898, 283511864, 318950847, 425267796, 637901694, 850535592, 1275803388, 2551606776]

約数ペア:

[(1, 2551606776), (2, 1275803388), (3, 850535592), (4, 637901694), (6, 425267796), (8, 318950847), (9, 283511864), (12, 212633898), (18, 141755932), (24, 106316949), (31, 82309896), (36, 70877966), (62, 41154948), (72, 35438983), (93, 27436632), (124, 20577474), (186, 13718316), (248, 10288737), (279, 9145544), (372, 6859158), (558, 4572772), (744, 3429579), (1116, 2286386), (2232, 1143193)]