2189215656

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{707111}}^1$

素因数の和:707166

約数の個数: 48

約数和(自身を含む): 6067020960

約数和(自身を除く): 3877805304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 707111, 1414222, 2121333, 2828444, 4242666, 5656888, 6363999, 8485332, 12727998, 16970664, 25455996, 30405773, 50911992, 60811546, 91217319, 121623092, 182434638, 243246184, 273651957, 364869276, 547303914, 729738552, 1094607828, 2189215656]

約数ペア:

[(1, 2189215656), (2, 1094607828), (3, 729738552), (4, 547303914), (6, 364869276), (8, 273651957), (9, 243246184), (12, 182434638), (18, 121623092), (24, 91217319), (36, 60811546), (43, 50911992), (72, 30405773), (86, 25455996), (129, 16970664), (172, 12727998), (258, 8485332), (344, 6363999), (387, 5656888), (516, 4242666), (774, 2828444), (1032, 2121333), (1548, 1414222), (3096, 707111)]