2019857724

素因数分解:

$2^2\times 3^2\times {\mathrm{1019}}^1\times {\mathrm{55061}}^1$

素因数の和:56090

約数の個数: 36

約数和(自身を含む): 5110854840

約数和(自身を除く): 3090997116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1019, 2038, 3057, 4076, 6114, 9171, 12228, 18342, 36684, 55061, 110122, 165183, 220244, 330366, 495549, 660732, 991098, 1982196, 56107159, 112214318, 168321477, 224428636, 336642954, 504964431, 673285908, 1009928862, 2019857724]

約数ペア:

[(1, 2019857724), (2, 1009928862), (3, 673285908), (4, 504964431), (6, 336642954), (9, 224428636), (12, 168321477), (18, 112214318), (36, 56107159), (1019, 1982196), (2038, 991098), (3057, 660732), (4076, 495549), (6114, 330366), (9171, 220244), (12228, 165183), (18342, 110122), (36684, 55061)]