64639602

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{49193}}^1$

素因数の和:49274

約数の個数: 24

約数和(自身を含む): 141973884

約数和(自身を除く): 77334282

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 49193, 98386, 147579, 295158, 442737, 885474, 3591089, 7182178, 10773267, 21546534, 32319801, 64639602]

約数ペア:

[(1, 64639602), (2, 32319801), (3, 21546534), (6, 10773267), (9, 7182178), (18, 3591089), (73, 885474), (146, 442737), (219, 295158), (438, 147579), (657, 98386), (1314, 49193)]