2744586

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 6597864

約数和(自身を除く): 3853278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 317, 333, 481, 634, 666, 951, 962, 1443, 1902, 2853, 2886, 4121, 4329, 5706, 8242, 8658, 11729, 12363, 23458, 24726, 35187, 37089, 70374, 74178, 105561, 152477, 211122, 304954, 457431, 914862, 1372293, 2744586]

約数ペア:

[(1, 2744586), (2, 1372293), (3, 914862), (6, 457431), (9, 304954), (13, 211122), (18, 152477), (26, 105561), (37, 74178), (39, 70374), (74, 37089), (78, 35187), (111, 24726), (117, 23458), (222, 12363), (234, 11729), (317, 8658), (333, 8242), (481, 5706), (634, 4329), (666, 4121), (951, 2886), (962, 2853), (1443, 1902)]