19487362896

素因数分解:

$2^4\times 3^2\times {\mathrm{251}}^1\times {\mathrm{539159}}^1$

素因数の和:539424

約数の個数: 60

約数和(自身を含む): 54754932960

約数和(自身を除く): 35267570064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 4016, 4518, 6024, 9036, 12048, 18072, 36144, 539159, 1078318, 1617477, 2156636, 3234954, 4313272, 4852431, 6469908, 8626544, 9704862, 12939816, 19409724, 25879632, 38819448, 77638896, 135328909, 270657818, 405986727, 541315636, 811973454, 1082631272, 1217960181, 1623946908, 2165262544, 2435920362, 3247893816, 4871840724, 6495787632, 9743681448, 19487362896]

約数ペア:

[(1, 19487362896), (2, 9743681448), (3, 6495787632), (4, 4871840724), (6, 3247893816), (8, 2435920362), (9, 2165262544), (12, 1623946908), (16, 1217960181), (18, 1082631272), (24, 811973454), (36, 541315636), (48, 405986727), (72, 270657818), (144, 135328909), (251, 77638896), (502, 38819448), (753, 25879632), (1004, 19409724), (1506, 12939816), (2008, 9704862), (2259, 8626544), (3012, 6469908), (4016, 4852431), (4518, 4313272), (6024, 3234954), (9036, 2156636), (12048, 1617477), (18072, 1078318), (36144, 539159)]