8280493662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1901}}^1\times {\mathrm{2803}}^1$

素因数の和:4753

約数の個数: 64

約数和(自身を含む): 19455542784

約数和(自身を除く): 11175049122

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 1901, 2803, 3802, 5606, 5703, 8409, 11406, 13307, 16818, 19621, 26614, 39242, 39921, 58863, 70337, 79842, 103711, 117726, 140674, 207422, 211011, 311133, 422022, 492359, 622266, 725977, 984718, 1451954, 1477077, 2177931, 2954154, 4355862, 5328503, 10657006, 15985509, 31971018, 37299521, 74599042, 111898563, 197154611, 223797126, 394309222, 591463833, 1182927666, 1380082277, 2760164554, 4140246831, 8280493662]

約数ペア:

[(1, 8280493662), (2, 4140246831), (3, 2760164554), (6, 1380082277), (7, 1182927666), (14, 591463833), (21, 394309222), (37, 223797126), (42, 197154611), (74, 111898563), (111, 74599042), (222, 37299521), (259, 31971018), (518, 15985509), (777, 10657006), (1554, 5328503), (1901, 4355862), (2803, 2954154), (3802, 2177931), (5606, 1477077), (5703, 1451954), (8409, 984718), (11406, 725977), (13307, 622266), (16818, 492359), (19621, 422022), (26614, 311133), (39242, 211011), (39921, 207422), (58863, 140674), (70337, 117726), (79842, 103711)]