2912783418

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{26489}}^1$

素因数の和:26687

約数の個数: 48

約数和(自身を含む): 6508593000

約数和(自身を除く): 3595809582

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 149, 246, 298, 369, 447, 738, 894, 1341, 2682, 6109, 12218, 18327, 26489, 36654, 52978, 54981, 79467, 109962, 158934, 238401, 476802, 1086049, 2172098, 3258147, 3946861, 6516294, 7893722, 9774441, 11840583, 19548882, 23681166, 35521749, 71043498, 161821301, 323642602, 485463903, 970927806, 1456391709, 2912783418]

約数ペア:

[(1, 2912783418), (2, 1456391709), (3, 970927806), (6, 485463903), (9, 323642602), (18, 161821301), (41, 71043498), (82, 35521749), (123, 23681166), (149, 19548882), (246, 11840583), (298, 9774441), (369, 7893722), (447, 6516294), (738, 3946861), (894, 3258147), (1341, 2172098), (2682, 1086049), (6109, 476802), (12218, 238401), (18327, 158934), (26489, 109962), (36654, 79467), (52978, 54981)]