2028636612

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{1123}}^1$

素因数の和:1310

約数の個数: 108

約数和(自身を含む): 5455828560

約数和(自身を除く): 3427191948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 139, 171, 228, 278, 342, 361, 417, 556, 684, 722, 834, 1083, 1123, 1251, 1444, 1668, 2166, 2246, 2502, 2641, 3249, 3369, 4332, 4492, 5004, 5282, 6498, 6738, 7923, 10107, 10564, 12996, 13476, 15846, 20214, 21337, 23769, 31692, 40428, 42674, 47538, 50179, 64011, 85348, 95076, 100358, 128022, 150537, 156097, 192033, 200716, 256044, 301074, 312194, 384066, 405403, 451611, 468291, 602148, 624388, 768132, 810806, 903222, 936582, 1216209, 1404873, 1621612, 1806444, 1873164, 2432418, 2809746, 2965843, 3648627, 4864836, 5619492, 5931686, 7297254, 8897529, 11863372, 14594508, 17795058, 26692587, 35590116, 53385174, 56351017, 106770348, 112702034, 169053051, 225404068, 338106102, 507159153, 676212204, 1014318306, 2028636612]

約数ペア:

[(1, 2028636612), (2, 1014318306), (3, 676212204), (4, 507159153), (6, 338106102), (9, 225404068), (12, 169053051), (18, 112702034), (19, 106770348), (36, 56351017), (38, 53385174), (57, 35590116), (76, 26692587), (114, 17795058), (139, 14594508), (171, 11863372), (228, 8897529), (278, 7297254), (342, 5931686), (361, 5619492), (417, 4864836), (556, 3648627), (684, 2965843), (722, 2809746), (834, 2432418), (1083, 1873164), (1123, 1806444), (1251, 1621612), (1444, 1404873), (1668, 1216209), (2166, 936582), (2246, 903222), (2502, 810806), (2641, 768132), (3249, 624388), (3369, 602148), (4332, 468291), (4492, 451611), (5004, 405403), (5282, 384066), (6498, 312194), (6738, 301074), (7923, 256044), (10107, 200716), (10564, 192033), (12996, 156097), (13476, 150537), (15846, 128022), (20214, 100358), (21337, 95076), (23769, 85348), (31692, 64011), (40428, 50179), (42674, 47538)]