11397942

素因数分解:

$2^1\times 3^3\times {\mathrm{211073}}^1$

素因数の和:211084

約数の個数: 16

約数和(自身を含む): 25328880

約数和(自身を除く): 13930938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211073, 422146, 633219, 1266438, 1899657, 3799314, 5698971, 11397942]

約数ペア:

[(1, 11397942), (2, 5698971), (3, 3799314), (6, 1899657), (9, 1266438), (18, 633219), (27, 422146), (54, 211073)]