2019907122

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{10687}}^1$

素因数の和:10835

約数の個数: 48

約数和(自身を含む): 4331205120

約数和(自身を除く): 2311297998

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 289, 327, 578, 654, 867, 1734, 1853, 3706, 5559, 10687, 11118, 21374, 31501, 32061, 63002, 64122, 94503, 181679, 189006, 363358, 545037, 1090074, 1164883, 2329766, 3088543, 3494649, 6177086, 6989298, 9265629, 18531258, 19803011, 39606022, 59409033, 118818066, 336651187, 673302374, 1009953561, 2019907122]

約数ペア:

[(1, 2019907122), (2, 1009953561), (3, 673302374), (6, 336651187), (17, 118818066), (34, 59409033), (51, 39606022), (102, 19803011), (109, 18531258), (218, 9265629), (289, 6989298), (327, 6177086), (578, 3494649), (654, 3088543), (867, 2329766), (1734, 1164883), (1853, 1090074), (3706, 545037), (5559, 363358), (10687, 189006), (11118, 181679), (21374, 94503), (31501, 64122), (32061, 63002)]