64144374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1527247}}^1$

素因数の和:1527259

約数の個数: 16

約数和(自身を含む): 146615808

約数和(自身を除く): 82471434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1527247, 3054494, 4581741, 9163482, 10690729, 21381458, 32072187, 64144374]

約数ペア:

[(1, 64144374), (2, 32072187), (3, 21381458), (6, 10690729), (7, 9163482), (14, 4581741), (21, 3054494), (42, 1527247)]