27940836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2749}}^1$

素因数の和:2785

約数の個数: 72

約数和(自身を含む): 81928000

約数和(自身を除く): 53987164

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 2749, 3388, 5082, 5498, 8247, 10164, 10996, 16494, 19243, 30239, 32988, 38486, 57729, 60478, 76972, 90717, 115458, 120956, 181434, 211673, 230916, 332629, 362868, 423346, 635019, 665258, 846692, 997887, 1270038, 1330516, 1995774, 2328403, 2540076, 3991548, 4656806, 6985209, 9313612, 13970418, 27940836]

約数ペア:

[(1, 27940836), (2, 13970418), (3, 9313612), (4, 6985209), (6, 4656806), (7, 3991548), (11, 2540076), (12, 2328403), (14, 1995774), (21, 1330516), (22, 1270038), (28, 997887), (33, 846692), (42, 665258), (44, 635019), (66, 423346), (77, 362868), (84, 332629), (121, 230916), (132, 211673), (154, 181434), (231, 120956), (242, 115458), (308, 90717), (363, 76972), (462, 60478), (484, 57729), (726, 38486), (847, 32988), (924, 30239), (1452, 19243), (1694, 16494), (2541, 10996), (2749, 10164), (3388, 8247), (5082, 5498)]