2018921076

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2951639}}^1$

素因数の和:2951668

約数の個数: 36

約数和(自身を含む): 5371984800

約数和(自身を除く): 3353063724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2951639, 5903278, 8854917, 11806556, 17709834, 26564751, 35419668, 53129502, 56081141, 106259004, 112162282, 168243423, 224324564, 336486846, 504730269, 672973692, 1009460538, 2018921076]

約数ペア:

[(1, 2018921076), (2, 1009460538), (3, 672973692), (4, 504730269), (6, 336486846), (9, 224324564), (12, 168243423), (18, 112162282), (19, 106259004), (36, 56081141), (38, 53129502), (57, 35419668), (76, 26564751), (114, 17709834), (171, 11806556), (228, 8854917), (342, 5903278), (684, 2951639)]