201615768

素因数分解:

$2^3\times 3^2\times {\mathrm{2800219}}^1$

素因数の和:2800231

約数の個数: 24

約数和(自身を含む): 546042900

約数和(自身を除く): 344427132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2800219, 5600438, 8400657, 11200876, 16801314, 22401752, 25201971, 33602628, 50403942, 67205256, 100807884, 201615768]

約数ペア:

[(1, 201615768), (2, 100807884), (3, 67205256), (4, 50403942), (6, 33602628), (8, 25201971), (9, 22401752), (12, 16801314), (18, 11200876), (24, 8400657), (36, 5600438), (72, 2800219)]