2783249748

素因数分解:

$2^2\times 3^4\times {\mathrm{2909}}^1\times {\mathrm{2953}}^1$

素因数の和:5878

約数の個数: 60

約数和(自身を含む): 7280930580

約数和(自身を除く): 4497680832

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2909, 2953, 5818, 5906, 8727, 8859, 11636, 11812, 17454, 17718, 26181, 26577, 34908, 35436, 52362, 53154, 78543, 79731, 104724, 106308, 157086, 159462, 235629, 239193, 314172, 318924, 471258, 478386, 942516, 956772, 8590277, 17180554, 25770831, 34361108, 51541662, 77312493, 103083324, 154624986, 231937479, 309249972, 463874958, 695812437, 927749916, 1391624874, 2783249748]

約数ペア:

[(1, 2783249748), (2, 1391624874), (3, 927749916), (4, 695812437), (6, 463874958), (9, 309249972), (12, 231937479), (18, 154624986), (27, 103083324), (36, 77312493), (54, 51541662), (81, 34361108), (108, 25770831), (162, 17180554), (324, 8590277), (2909, 956772), (2953, 942516), (5818, 478386), (5906, 471258), (8727, 318924), (8859, 314172), (11636, 239193), (11812, 235629), (17454, 159462), (17718, 157086), (26181, 106308), (26577, 104724), (34908, 79731), (35436, 78543), (52362, 53154)]