64485918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{511793}}^1$

素因数の和:511808

約数の個数: 24

約数和(自身を含む): 159679728

約数和(自身を除く): 95193810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 511793, 1023586, 1535379, 3070758, 3582551, 4606137, 7165102, 9212274, 10747653, 21495306, 32242959, 64485918]

約数ペア:

[(1, 64485918), (2, 32242959), (3, 21495306), (6, 10747653), (7, 9212274), (9, 7165102), (14, 4606137), (18, 3582551), (21, 3070758), (42, 1535379), (63, 1023586), (126, 511793)]