1619370936

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{977881}}^1$

素因数の和:977916

約数の個数: 48

約数和(自身を含む): 4576487760

約数和(自身を除く): 2957116824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 977881, 1955762, 2933643, 3911524, 5867286, 7823048, 8800929, 11734572, 17601858, 22491263, 23469144, 35203716, 44982526, 67473789, 70407432, 89965052, 134947578, 179930104, 202421367, 269895156, 404842734, 539790312, 809685468, 1619370936]

約数ペア:

[(1, 1619370936), (2, 809685468), (3, 539790312), (4, 404842734), (6, 269895156), (8, 202421367), (9, 179930104), (12, 134947578), (18, 89965052), (23, 70407432), (24, 67473789), (36, 44982526), (46, 35203716), (69, 23469144), (72, 22491263), (92, 17601858), (138, 11734572), (184, 8800929), (207, 7823048), (276, 5867286), (414, 3911524), (552, 2933643), (828, 1955762), (1656, 977881)]