13277418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 34283520

約数和(自身を除く): 21006102

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 406, 462, 609, 638, 957, 991, 1218, 1914, 1982, 2233, 2973, 4466, 5946, 6699, 6937, 10901, 13398, 13874, 20811, 21802, 28739, 32703, 41622, 57478, 65406, 76307, 86217, 152614, 172434, 201173, 228921, 316129, 402346, 457842, 603519, 632258, 948387, 1207038, 1896774, 2212903, 4425806, 6638709, 13277418]

約数ペア:

[(1, 13277418), (2, 6638709), (3, 4425806), (6, 2212903), (7, 1896774), (11, 1207038), (14, 948387), (21, 632258), (22, 603519), (29, 457842), (33, 402346), (42, 316129), (58, 228921), (66, 201173), (77, 172434), (87, 152614), (154, 86217), (174, 76307), (203, 65406), (231, 57478), (319, 41622), (406, 32703), (462, 28739), (609, 21802), (638, 20811), (957, 13874), (991, 13398), (1218, 10901), (1914, 6937), (1982, 6699), (2233, 5946), (2973, 4466)]