8261646

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 17411328

約数和(自身を除く): 9149682

約数列:

[1, 2, 3, 6, 23, 46, 69, 131, 138, 262, 393, 457, 786, 914, 1371, 2742, 3013, 6026, 9039, 10511, 18078, 21022, 31533, 59867, 63066, 119734, 179601, 359202, 1376941, 2753882, 4130823, 8261646]

約数ペア:

[(1, 8261646), (2, 4130823), (3, 2753882), (6, 1376941), (23, 359202), (46, 179601), (69, 119734), (131, 63066), (138, 59867), (262, 31533), (393, 21022), (457, 18078), (786, 10511), (914, 9039), (1371, 6026), (2742, 3013)]