64072321854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{562037911}}^1$

素因数の和:562037935

約数の個数: 16

約数和(自身を含む): 134889098880

約数和(自身を除く): 70816777026

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 562037911, 1124075822, 1686113733, 3372227466, 10678720309, 21357440618, 32036160927, 64072321854]

約数ペア:

[(1, 64072321854), (2, 32036160927), (3, 21357440618), (6, 10678720309), (19, 3372227466), (38, 1686113733), (57, 1124075822), (114, 562037911)]