213435054

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{564643}}^1$

素因数の和:564661

約数の個数: 32

約数和(自身を含む): 542058240

約数和(自身を除く): 328623186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 564643, 1129286, 1693929, 3387858, 3952501, 5081787, 7905002, 10163574, 11857503, 15245361, 23715006, 30490722, 35572509, 71145018, 106717527, 213435054]

約数ペア:

[(1, 213435054), (2, 106717527), (3, 71145018), (6, 35572509), (7, 30490722), (9, 23715006), (14, 15245361), (18, 11857503), (21, 10163574), (27, 7905002), (42, 5081787), (54, 3952501), (63, 3387858), (126, 1693929), (189, 1129286), (378, 564643)]