6680451414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643961}}^1$

素因数の和:644005

約数の個数: 64

約数和(自身を含む): 17309698560

約数和(自身を除く): 10629247146

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 643961, 1287922, 1931883, 3863766, 4507727, 8371493, 9015454, 12235259, 13523181, 16742986, 24470518, 25114479, 27046362, 36705777, 50228958, 58600451, 73411554, 85646813, 117200902, 159058367, 171293626, 175801353, 256940439, 318116734, 351602706, 477175101, 513880878, 954350202, 1113408569, 2226817138, 3340225707, 6680451414]

約数ペア:

[(1, 6680451414), (2, 3340225707), (3, 2226817138), (6, 1113408569), (7, 954350202), (13, 513880878), (14, 477175101), (19, 351602706), (21, 318116734), (26, 256940439), (38, 175801353), (39, 171293626), (42, 159058367), (57, 117200902), (78, 85646813), (91, 73411554), (114, 58600451), (133, 50228958), (182, 36705777), (247, 27046362), (266, 25114479), (273, 24470518), (399, 16742986), (494, 13523181), (546, 12235259), (741, 9015454), (798, 8371493), (1482, 4507727), (1729, 3863766), (3458, 1931883), (5187, 1287922), (10374, 643961)]