329328846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21601}}^1$

素因数の和:21638

約数の個数: 72

約数和(自身を含む): 896396592

約数和(自身を除く): 567067746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 15246, 21601, 43202, 64803, 129606, 151207, 194409, 237611, 302414, 388818, 453621, 475222, 712833, 907242, 1360863, 1425666, 1663277, 2138499, 2613721, 2721726, 3326554, 4276998, 4989831, 5227442, 7841163, 9979662, 14969493, 15682326, 18296047, 23523489, 29938986, 36592094, 47046978, 54888141, 109776282, 164664423, 329328846]

約数ペア:

[(1, 329328846), (2, 164664423), (3, 109776282), (6, 54888141), (7, 47046978), (9, 36592094), (11, 29938986), (14, 23523489), (18, 18296047), (21, 15682326), (22, 14969493), (33, 9979662), (42, 7841163), (63, 5227442), (66, 4989831), (77, 4276998), (99, 3326554), (121, 2721726), (126, 2613721), (154, 2138499), (198, 1663277), (231, 1425666), (242, 1360863), (363, 907242), (462, 712833), (693, 475222), (726, 453621), (847, 388818), (1089, 302414), (1386, 237611), (1694, 194409), (2178, 151207), (2541, 129606), (5082, 64803), (7623, 43202), (15246, 21601)]