180270078

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{134731}}^1$

素因数の和:134959

約数の個数: 16

約数和(自身を含む): 362159616

約数和(自身を除く): 181889538

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 134731, 269462, 404193, 808386, 30045013, 60090026, 90135039, 180270078]

約数ペア:

[(1, 180270078), (2, 90135039), (3, 60090026), (6, 30045013), (223, 808386), (446, 404193), (669, 269462), (1338, 134731)]