42427878

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1321}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 87378912

約数和(自身を除く): 44951034

約数列:

[1, 2, 3, 6, 53, 101, 106, 159, 202, 303, 318, 606, 1321, 2642, 3963, 5353, 7926, 10706, 16059, 32118, 70013, 133421, 140026, 210039, 266842, 400263, 420078, 800526, 7071313, 14142626, 21213939, 42427878]

約数ペア:

[(1, 42427878), (2, 21213939), (3, 14142626), (6, 7071313), (53, 800526), (101, 420078), (106, 400263), (159, 266842), (202, 210039), (303, 140026), (318, 133421), (606, 70013), (1321, 32118), (2642, 16059), (3963, 10706), (5353, 7926)]