216828306

素因数分解:

$2^1\times 3^3\times {\mathrm{4015339}}^1$

素因数の和:4015350

約数の個数: 16

約数和(自身を含む): 481840800

約数和(自身を除く): 265012494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4015339, 8030678, 12046017, 24092034, 36138051, 72276102, 108414153, 216828306]

約数ペア:

[(1, 216828306), (2, 108414153), (3, 72276102), (6, 36138051), (9, 24092034), (18, 12046017), (27, 8030678), (54, 4015339)]