17764984764

素因数分解:

$2^2\times 3^2\times {\mathrm{457}}^1\times {\mathrm{709}}^1\times {\mathrm{1523}}^1$

素因数の和:2699

約数の個数: 72

約数和(自身を含む): 45097263120

約数和(自身を除く): 27332278356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 457, 709, 914, 1371, 1418, 1523, 1828, 2127, 2742, 2836, 3046, 4113, 4254, 4569, 5484, 6092, 6381, 8226, 8508, 9138, 12762, 13707, 16452, 18276, 25524, 27414, 54828, 324013, 648026, 696011, 972039, 1079807, 1296052, 1392022, 1944078, 2088033, 2159614, 2784044, 2916117, 3239421, 3888156, 4176066, 4319228, 5832234, 6264099, 6478842, 8352132, 9718263, 11664468, 12528198, 12957684, 19436526, 25056396, 38873052, 493471799, 986943598, 1480415397, 1973887196, 2960830794, 4441246191, 5921661588, 8882492382, 17764984764]

約数ペア:

[(1, 17764984764), (2, 8882492382), (3, 5921661588), (4, 4441246191), (6, 2960830794), (9, 1973887196), (12, 1480415397), (18, 986943598), (36, 493471799), (457, 38873052), (709, 25056396), (914, 19436526), (1371, 12957684), (1418, 12528198), (1523, 11664468), (1828, 9718263), (2127, 8352132), (2742, 6478842), (2836, 6264099), (3046, 5832234), (4113, 4319228), (4254, 4176066), (4569, 3888156), (5484, 3239421), (6092, 2916117), (6381, 2784044), (8226, 2159614), (8508, 2088033), (9138, 1944078), (12762, 1392022), (13707, 1296052), (16452, 1079807), (18276, 972039), (25524, 696011), (27414, 648026), (54828, 324013)]