172864026

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{204331}}^1$

素因数の和:204386

約数の個数: 24

約数和(自身を含む): 382509504

約数和(自身を除く): 209645478

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 204331, 408662, 612993, 1225986, 1838979, 3677958, 9603557, 19207114, 28810671, 57621342, 86432013, 172864026]

約数ペア:

[(1, 172864026), (2, 86432013), (3, 57621342), (6, 28810671), (9, 19207114), (18, 9603557), (47, 3677958), (94, 1838979), (141, 1225986), (282, 612993), (423, 408662), (846, 204331)]