6642473.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{16193}}^1$

素因数の和:16246

約数の個数: 36

約数和(自身を含む): 64840776

約数和(自身を除く): 39774012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 16193, 32386, 48579, 64772, 97158, 145737, 194316, 291474, 582948, 696299, 1392598, 2088897, 2785196, 4177794, 6266691, 8355588, 12533382, 25066764]

約数ペア:

[(1, 25066764), (2, 12533382), (3, 8355588), (4, 6266691), (6, 4177794), (9, 2785196), (12, 2088897), (18, 1392598), (36, 696299), (43, 582948), (86, 291474), (129, 194316), (172, 145737), (258, 97158), (387, 64772), (516, 48579), (774, 32386), (1548, 16193)]