21619206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10093}}^1$

素因数の和:10125

約数の個数: 48

約数和(自身を含む): 56687904

約数和(自身を除く): 35068698

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 10093, 20186, 30279, 60558, 70651, 90837, 141302, 171581, 181674, 211953, 343162, 423906, 514743, 635859, 1029486, 1201067, 1271718, 1544229, 2402134, 3088458, 3603201, 7206402, 10809603, 21619206]

約数ペア:

[(1, 21619206), (2, 10809603), (3, 7206402), (6, 3603201), (7, 3088458), (9, 2402134), (14, 1544229), (17, 1271718), (18, 1201067), (21, 1029486), (34, 635859), (42, 514743), (51, 423906), (63, 343162), (102, 211953), (119, 181674), (126, 171581), (153, 141302), (238, 90837), (306, 70651), (357, 60558), (714, 30279), (1071, 20186), (2142, 10093)]