64904826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1545353}}^1$

素因数の和:1545365

約数の個数: 16

約数和(自身を含む): 148353984

約数和(自身を除く): 83449158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1545353, 3090706, 4636059, 9272118, 10817471, 21634942, 32452413, 64904826]

約数ペア:

[(1, 64904826), (2, 32452413), (3, 21634942), (6, 10817471), (7, 9272118), (14, 4636059), (21, 3090706), (42, 1545353)]