189456486

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1661899}}^1$

素因数の和:1661923

約数の個数: 16

約数和(自身を含む): 398856000

約数和(自身を除く): 209399514

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1661899, 3323798, 4985697, 9971394, 31576081, 63152162, 94728243, 189456486]

約数ペア:

[(1, 189456486), (2, 94728243), (3, 63152162), (6, 31576081), (19, 9971394), (38, 4985697), (57, 3323798), (114, 1661899)]