12004278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 29901312

約数和(自身を除く): 17897034

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 823, 858, 1122, 1326, 1646, 2431, 2469, 4862, 4938, 7293, 9053, 10699, 13991, 14586, 18106, 21398, 27159, 27982, 32097, 41973, 54318, 64194, 83946, 117689, 153901, 181883, 235378, 307802, 353067, 363766, 461703, 545649, 706134, 923406, 1091298, 2000713, 4001426, 6002139, 12004278]

約数ペア:

[(1, 12004278), (2, 6002139), (3, 4001426), (6, 2000713), (11, 1091298), (13, 923406), (17, 706134), (22, 545649), (26, 461703), (33, 363766), (34, 353067), (39, 307802), (51, 235378), (66, 181883), (78, 153901), (102, 117689), (143, 83946), (187, 64194), (221, 54318), (286, 41973), (374, 32097), (429, 27982), (442, 27159), (561, 21398), (663, 18106), (823, 14586), (858, 13991), (1122, 10699), (1326, 9053), (1646, 7293), (2431, 4938), (2469, 4862)]