21461946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{325181}}^1$

素因数の和:325197

約数の個数: 16

約数和(自身を含む): 46826208

約数和(自身を除く): 25364262

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 325181, 650362, 975543, 1951086, 3576991, 7153982, 10730973, 21461946]

約数ペア:

[(1, 21461946), (2, 10730973), (3, 7153982), (6, 3576991), (11, 1951086), (22, 975543), (33, 650362), (66, 325181)]