8164794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 11741766

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 187, 209, 323, 374, 383, 418, 561, 627, 646, 766, 969, 1122, 1149, 1254, 1938, 2298, 3553, 4213, 6511, 7106, 7277, 8426, 10659, 12639, 13022, 14554, 19533, 21318, 21831, 25278, 39066, 43662, 71621, 80047, 123709, 143242, 160094, 214863, 240141, 247418, 371127, 429726, 480282, 742254, 1360799, 2721598, 4082397, 8164794]

約数ペア:

[(1, 8164794), (2, 4082397), (3, 2721598), (6, 1360799), (11, 742254), (17, 480282), (19, 429726), (22, 371127), (33, 247418), (34, 240141), (38, 214863), (51, 160094), (57, 143242), (66, 123709), (102, 80047), (114, 71621), (187, 43662), (209, 39066), (323, 25278), (374, 21831), (383, 21318), (418, 19533), (561, 14554), (627, 13022), (646, 12639), (766, 10659), (969, 8426), (1122, 7277), (1149, 7106), (1254, 6511), (1938, 4213), (2298, 3553)]