129231612

素因数分解:

$2^2\times 3^4\times {\mathrm{398863}}^1$

素因数の和:398879

約数の個数: 30

約数和(自身を含む): 337837808

約数和(自身を除く): 208606196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 398863, 797726, 1196589, 1595452, 2393178, 3589767, 4786356, 7179534, 10769301, 14359068, 21538602, 32307903, 43077204, 64615806, 129231612]

約数ペア:

[(1, 129231612), (2, 64615806), (3, 43077204), (4, 32307903), (6, 21538602), (9, 14359068), (12, 10769301), (18, 7179534), (27, 4786356), (36, 3589767), (54, 2393178), (81, 1595452), (108, 1196589), (162, 797726), (324, 398863)]