128213082

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{418997}}^1$

素因数の和:419022

約数の個数: 24

約数和(自身を含む): 294136596

約数和(自身を除く): 165923514

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 418997, 837994, 1256991, 2513982, 3770973, 7122949, 7541946, 14245898, 21368847, 42737694, 64106541, 128213082]

約数ペア:

[(1, 128213082), (2, 64106541), (3, 42737694), (6, 21368847), (9, 14245898), (17, 7541946), (18, 7122949), (34, 3770973), (51, 2513982), (102, 1256991), (153, 837994), (306, 418997)]