18123032

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{42743}}^1$

素因数の和:42802

約数の個数: 16

約数和(自身を含む): 34622640

約数和(自身を除く): 16499608

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 42743, 85486, 170972, 341944, 2265379, 4530758, 9061516, 18123032]

約数ペア:

[(1, 18123032), (2, 9061516), (4, 4530758), (8, 2265379), (53, 341944), (106, 170972), (212, 85486), (424, 42743)]