18331308

素因数分解:

$2^2\times 3^2\times {\mathrm{509203}}^1$

素因数の和:509213

約数の個数: 18

約数和(自身を含む): 46337564

約数和(自身を除く): 28006256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509203, 1018406, 1527609, 2036812, 3055218, 4582827, 6110436, 9165654, 18331308]

約数ペア:

[(1, 18331308), (2, 9165654), (3, 6110436), (4, 4582827), (6, 3055218), (9, 2036812), (12, 1527609), (18, 1018406), (36, 509203)]