31208166

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 80

約数和(自身を含む): 77571648

約数和(自身を除く): 46363482

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 83, 99, 162, 166, 198, 211, 249, 297, 422, 498, 594, 633, 747, 891, 913, 1266, 1494, 1782, 1826, 1899, 2241, 2321, 2739, 3798, 4482, 4642, 5478, 5697, 6723, 6963, 8217, 11394, 13446, 13926, 16434, 17091, 17513, 20889, 24651, 34182, 35026, 41778, 49302, 52539, 62667, 73953, 105078, 125334, 147906, 157617, 188001, 192643, 315234, 376002, 385286, 472851, 577929, 945702, 1155858, 1418553, 1733787, 2837106, 3467574, 5201361, 10402722, 15604083, 31208166]

約数ペア:

[(1, 31208166), (2, 15604083), (3, 10402722), (6, 5201361), (9, 3467574), (11, 2837106), (18, 1733787), (22, 1418553), (27, 1155858), (33, 945702), (54, 577929), (66, 472851), (81, 385286), (83, 376002), (99, 315234), (162, 192643), (166, 188001), (198, 157617), (211, 147906), (249, 125334), (297, 105078), (422, 73953), (498, 62667), (594, 52539), (633, 49302), (747, 41778), (891, 35026), (913, 34182), (1266, 24651), (1494, 20889), (1782, 17513), (1826, 17091), (1899, 16434), (2241, 13926), (2321, 13446), (2739, 11394), (3798, 8217), (4482, 6963), (4642, 6723), (5478, 5697)]