2018833128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2156873}}^1$

素因数の和:2156898

約数の個数: 48

約数和(自身を含む): 5888266020

約数和(自身を除く): 3869432892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2156873, 4313746, 6470619, 8627492, 12941238, 17254984, 19411857, 25882476, 28039349, 38823714, 51764952, 56078698, 77647428, 84118047, 112157396, 155294856, 168236094, 224314792, 252354141, 336472188, 504708282, 672944376, 1009416564, 2018833128]

約数ペア:

[(1, 2018833128), (2, 1009416564), (3, 672944376), (4, 504708282), (6, 336472188), (8, 252354141), (9, 224314792), (12, 168236094), (13, 155294856), (18, 112157396), (24, 84118047), (26, 77647428), (36, 56078698), (39, 51764952), (52, 38823714), (72, 28039349), (78, 25882476), (104, 19411857), (117, 17254984), (156, 12941238), (234, 8627492), (312, 6470619), (468, 4313746), (936, 2156873)]