1808663064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{9187}}^1$

素因数の和:9840

約数の個数: 64

約数和(自身を含む): 4877725440

約数和(自身を除く): 3069062376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 631, 1262, 1893, 2524, 3786, 5048, 7572, 8203, 9187, 15144, 16406, 18374, 24609, 27561, 32812, 36748, 49218, 55122, 65624, 73496, 98436, 110244, 119431, 196872, 220488, 238862, 358293, 477724, 716586, 955448, 1433172, 2866344, 5796997, 11593994, 17390991, 23187988, 34781982, 46375976, 69563964, 75360961, 139127928, 150721922, 226082883, 301443844, 452165766, 602887688, 904331532, 1808663064]

約数ペア:

[(1, 1808663064), (2, 904331532), (3, 602887688), (4, 452165766), (6, 301443844), (8, 226082883), (12, 150721922), (13, 139127928), (24, 75360961), (26, 69563964), (39, 46375976), (52, 34781982), (78, 23187988), (104, 17390991), (156, 11593994), (312, 5796997), (631, 2866344), (1262, 1433172), (1893, 955448), (2524, 716586), (3786, 477724), (5048, 358293), (7572, 238862), (8203, 220488), (9187, 196872), (15144, 119431), (16406, 110244), (18374, 98436), (24609, 73496), (27561, 65624), (32812, 55122), (36748, 49218)]