9865829642172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139987}}^1\times {\mathrm{839009}}^1$

素因数の和:979010

約数の個数: 48

約数和(自身を含む): 26309098341120

約数和(自身を除く): 16443268698948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139987, 279974, 419961, 559948, 839009, 839922, 979909, 1678018, 1679844, 1959818, 2517027, 2939727, 3356036, 3919636, 5034054, 5873063, 5879454, 10068108, 11746126, 11758908, 17619189, 23492252, 35238378, 70476756, 117450352883, 234900705766, 352351058649, 469801411532, 704702117298, 822152470181, 1409404234596, 1644304940362, 2466457410543, 3288609880724, 4932914821086, 9865829642172]

約数ペア:

[(1, 9865829642172), (2, 4932914821086), (3, 3288609880724), (4, 2466457410543), (6, 1644304940362), (7, 1409404234596), (12, 822152470181), (14, 704702117298), (21, 469801411532), (28, 352351058649), (42, 234900705766), (84, 117450352883), (139987, 70476756), (279974, 35238378), (419961, 23492252), (559948, 17619189), (839009, 11758908), (839922, 11746126), (979909, 10068108), (1678018, 5879454), (1679844, 5873063), (1959818, 5034054), (2517027, 3919636), (2939727, 3356036)]