3851994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 8146944

約数和(自身を除く): 4294950

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 271, 309, 542, 618, 813, 1626, 2369, 4738, 6233, 7107, 12466, 14214, 18699, 27913, 37398, 55826, 83739, 167478, 641999, 1283998, 1925997, 3851994]

約数ペア:

[(1, 3851994), (2, 1925997), (3, 1283998), (6, 641999), (23, 167478), (46, 83739), (69, 55826), (103, 37398), (138, 27913), (206, 18699), (271, 14214), (309, 12466), (542, 7107), (618, 6233), (813, 4738), (1626, 2369)]