27720996276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2827519}}^1$

素因数の和:2827588

約数の個数: 48

約数和(自身を含む): 69670092800

約数和(自身を除く): 41949096524

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 2827519, 5655038, 8482557, 11310076, 16965114, 33930228, 53722861, 107445722, 121583317, 161168583, 214891444, 243166634, 322337166, 364749951, 486333268, 644674332, 729499902, 1458999804, 2310083023, 4620166046, 6930249069, 9240332092, 13860498138, 27720996276]

約数ペア:

[(1, 27720996276), (2, 13860498138), (3, 9240332092), (4, 6930249069), (6, 4620166046), (12, 2310083023), (19, 1458999804), (38, 729499902), (43, 644674332), (57, 486333268), (76, 364749951), (86, 322337166), (114, 243166634), (129, 214891444), (172, 161168583), (228, 121583317), (258, 107445722), (516, 53722861), (817, 33930228), (1634, 16965114), (2451, 11310076), (3268, 8482557), (4902, 5655038), (9804, 2827519)]