119538018

素因数分解:

$2^1\times 3^5\times {\mathrm{245963}}^1$

素因数の和:245980

約数の個数: 24

約数和(自身を含む): 268592688

約数和(自身を除く): 149054670

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 245963, 491926, 737889, 1475778, 2213667, 4427334, 6641001, 13282002, 19923003, 39846006, 59769009, 119538018]

約数ペア:

[(1, 119538018), (2, 59769009), (3, 39846006), (6, 19923003), (9, 13282002), (18, 6641001), (27, 4427334), (54, 2213667), (81, 1475778), (162, 737889), (243, 491926), (486, 245963)]