216009018

素因数分解:

$2^1\times 3^5\times {\mathrm{444463}}^1$

素因数の和:444480

約数の個数: 24

約数和(自身を含む): 485354688

約数和(自身を除く): 269345670

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 444463, 888926, 1333389, 2666778, 4000167, 8000334, 12000501, 24001002, 36001503, 72003006, 108004509, 216009018]

約数ペア:

[(1, 216009018), (2, 108004509), (3, 72003006), (6, 36001503), (9, 24001002), (18, 12000501), (27, 8000334), (54, 4000167), (81, 2666778), (162, 1333389), (243, 888926), (486, 444463)]