64340418

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{16223}}^1$

素因数の和:16889

約数の個数: 16

約数和(自身を含む): 128883456

約数和(自身を除く): 64543038

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 16223, 32446, 48669, 97338, 10723403, 21446806, 32170209, 64340418]

約数ペア:

[(1, 64340418), (2, 32170209), (3, 21446806), (6, 10723403), (661, 97338), (1322, 48669), (1983, 32446), (3966, 16223)]