145889262

素因数分解:

$2^1\times 3^4\times {\mathrm{900551}}^1$

素因数の和:900565

約数の個数: 20

約数和(自身を含む): 326900376

約数和(自身を除く): 181011114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 900551, 1801102, 2701653, 5403306, 8104959, 16209918, 24314877, 48629754, 72944631, 145889262]

約数ペア:

[(1, 145889262), (2, 72944631), (3, 48629754), (6, 24314877), (9, 16209918), (18, 8104959), (27, 5403306), (54, 2701653), (81, 1801102), (162, 900551)]