1811598828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{19387}}^1$

素因数の和:20006

約数の個数: 48

約数和(自身を含む): 4560057600

約数和(自身を除く): 2748458772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 599, 1198, 1797, 2396, 3594, 7188, 7787, 15574, 19387, 23361, 31148, 38774, 46722, 58161, 77548, 93444, 116322, 232644, 252031, 504062, 756093, 1008124, 1512186, 3024372, 11612813, 23225626, 34838439, 46451252, 69676878, 139353756, 150966569, 301933138, 452899707, 603866276, 905799414, 1811598828]

約数ペア:

[(1, 1811598828), (2, 905799414), (3, 603866276), (4, 452899707), (6, 301933138), (12, 150966569), (13, 139353756), (26, 69676878), (39, 46451252), (52, 34838439), (78, 23225626), (156, 11612813), (599, 3024372), (1198, 1512186), (1797, 1008124), (2396, 756093), (3594, 504062), (7188, 252031), (7787, 232644), (15574, 116322), (19387, 93444), (23361, 77548), (31148, 58161), (38774, 46722)]