918202308

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1\times {\mathrm{919}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 2163840000

約数和(自身を除く): 1245637692

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 599, 834, 919, 1198, 1668, 1797, 1838, 2396, 2757, 3594, 3676, 5514, 7188, 11028, 83261, 127741, 166522, 249783, 255482, 333044, 383223, 499566, 510964, 550481, 766446, 999132, 1100962, 1532892, 1651443, 2201924, 3302886, 6605772, 76516859, 153033718, 229550577, 306067436, 459101154, 918202308]

約数ペア:

[(1, 918202308), (2, 459101154), (3, 306067436), (4, 229550577), (6, 153033718), (12, 76516859), (139, 6605772), (278, 3302886), (417, 2201924), (556, 1651443), (599, 1532892), (834, 1100962), (919, 999132), (1198, 766446), (1668, 550481), (1797, 510964), (1838, 499566), (2396, 383223), (2757, 333044), (3594, 255482), (3676, 249783), (5514, 166522), (7188, 127741), (11028, 83261)]