2769858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 7862400

約数和(自身を除く): 5092542

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 89, 91, 114, 117, 126, 133, 171, 178, 182, 234, 247, 266, 267, 273, 342, 399, 494, 534, 546, 623, 741, 798, 801, 819, 1157, 1197, 1246, 1482, 1602, 1638, 1691, 1729, 1869, 2223, 2314, 2394, 3382, 3458, 3471, 3738, 4446, 5073, 5187, 5607, 6942, 8099, 10146, 10374, 10413, 11214, 11837, 15219, 15561, 16198, 20826, 21983, 23674, 24297, 30438, 31122, 35511, 43966, 48594, 65949, 71022, 72891, 106533, 131898, 145782, 153881, 197847, 213066, 307762, 395694, 461643, 923286, 1384929, 2769858]

約数ペア:

[(1, 2769858), (2, 1384929), (3, 923286), (6, 461643), (7, 395694), (9, 307762), (13, 213066), (14, 197847), (18, 153881), (19, 145782), (21, 131898), (26, 106533), (38, 72891), (39, 71022), (42, 65949), (57, 48594), (63, 43966), (78, 35511), (89, 31122), (91, 30438), (114, 24297), (117, 23674), (126, 21983), (133, 20826), (171, 16198), (178, 15561), (182, 15219), (234, 11837), (247, 11214), (266, 10413), (267, 10374), (273, 10146), (342, 8099), (399, 6942), (494, 5607), (534, 5187), (546, 5073), (623, 4446), (741, 3738), (798, 3471), (801, 3458), (819, 3382), (1157, 2394), (1197, 2314), (1246, 2223), (1482, 1869), (1602, 1729), (1638, 1691)]