21266994602

素因数分解:

$2^1\times 7^2\times {\mathrm{1297}}^1\times {\mathrm{167317}}^1$

素因数の和:168630

約数の個数: 24

約数和(自身を含む): 37137568644

約数和(自身を除く): 15870574042

約数列:

[1, 2, 7, 14, 49, 98, 1297, 2594, 9079, 18158, 63553, 127106, 167317, 334634, 1171219, 2342438, 8198533, 16397066, 217010149, 434020298, 1519071043, 3038142086, 10633497301, 21266994602]

約数ペア:

[(1, 21266994602), (2, 10633497301), (7, 3038142086), (14, 1519071043), (49, 434020298), (98, 217010149), (1297, 16397066), (2594, 8198533), (9079, 2342438), (18158, 1171219), (63553, 334634), (127106, 167317)]