12018906

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 27743040

約数和(自身を除く): 15724134

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 113, 114, 171, 226, 311, 339, 342, 622, 678, 933, 1017, 1866, 2034, 2147, 2799, 4294, 5598, 5909, 6441, 11818, 12882, 17727, 19323, 35143, 35454, 38646, 53181, 70286, 105429, 106362, 210858, 316287, 632574, 667717, 1335434, 2003151, 4006302, 6009453, 12018906]

約数ペア:

[(1, 12018906), (2, 6009453), (3, 4006302), (6, 2003151), (9, 1335434), (18, 667717), (19, 632574), (38, 316287), (57, 210858), (113, 106362), (114, 105429), (171, 70286), (226, 53181), (311, 38646), (339, 35454), (342, 35143), (622, 19323), (678, 17727), (933, 12882), (1017, 11818), (1866, 6441), (2034, 5909), (2147, 5598), (2799, 4294)]