19875741048

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{6419813}}^1$

素因数の和:6419868

約数の個数: 48

約数和(自身を含む): 55082004120

約数和(自身を除く): 35206263072

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, 6419813, 12839626, 19259439, 25679252, 38518878, 51358504, 57778317, 77037756, 115556634, 154075512, 231113268, 276051959, 462226536, 552103918, 828155877, 1104207836, 1656311754, 2208415672, 2484467631, 3312623508, 4968935262, 6625247016, 9937870524, 19875741048]

約数ペア:

[(1, 19875741048), (2, 9937870524), (3, 6625247016), (4, 4968935262), (6, 3312623508), (8, 2484467631), (9, 2208415672), (12, 1656311754), (18, 1104207836), (24, 828155877), (36, 552103918), (43, 462226536), (72, 276051959), (86, 231113268), (129, 154075512), (172, 115556634), (258, 77037756), (344, 57778317), (387, 51358504), (516, 38518878), (774, 25679252), (1032, 19259439), (1548, 12839626), (3096, 6419813)]