84697858

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2137}}^1$

素因数の和:2314

約数の個数: 32

約数和(自身を含む): 153936000

約数和(自身を除く): 69238142

約数列:

[1, 2, 7, 14, 19, 38, 133, 149, 266, 298, 1043, 2086, 2137, 2831, 4274, 5662, 14959, 19817, 29918, 39634, 40603, 81206, 284221, 318413, 568442, 636826, 2228891, 4457782, 6049847, 12099694, 42348929, 84697858]

約数ペア:

[(1, 84697858), (2, 42348929), (7, 12099694), (14, 6049847), (19, 4457782), (38, 2228891), (133, 636826), (149, 568442), (266, 318413), (298, 284221), (1043, 81206), (2086, 40603), (2137, 39634), (2831, 29918), (4274, 19817), (5662, 14959)]