13824828

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 36599472

約数和(自身を除く): 22774644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 97, 107, 111, 148, 194, 214, 222, 291, 321, 333, 388, 428, 444, 582, 642, 666, 873, 963, 1164, 1284, 1332, 1746, 1926, 3492, 3589, 3852, 3959, 7178, 7918, 10379, 10767, 11877, 14356, 15836, 20758, 21534, 23754, 31137, 32301, 35631, 41516, 43068, 47508, 62274, 64602, 71262, 93411, 124548, 129204, 142524, 186822, 373644, 384023, 768046, 1152069, 1536092, 2304138, 3456207, 4608276, 6912414, 13824828]

約数ペア:

[(1, 13824828), (2, 6912414), (3, 4608276), (4, 3456207), (6, 2304138), (9, 1536092), (12, 1152069), (18, 768046), (36, 384023), (37, 373644), (74, 186822), (97, 142524), (107, 129204), (111, 124548), (148, 93411), (194, 71262), (214, 64602), (222, 62274), (291, 47508), (321, 43068), (333, 41516), (388, 35631), (428, 32301), (444, 31137), (582, 23754), (642, 21534), (666, 20758), (873, 15836), (963, 14356), (1164, 11877), (1284, 10767), (1332, 10379), (1746, 7918), (1926, 7178), (3492, 3959), (3589, 3852)]