150921018

素因数分解:

$2^1\times 3^2\times {\mathrm{8384501}}^1$

素因数の和:8384509

約数の個数: 12

約数和(自身を含む): 326995578

約数和(自身を除く): 176074560

約数列:

[1, 2, 3, 6, 9, 18, 8384501, 16769002, 25153503, 50307006, 75460509, 150921018]

約数ペア:

[(1, 150921018), (2, 75460509), (3, 50307006), (6, 25153503), (9, 16769002), (18, 8384501)]