28146618

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67987}}^1$

素因数の和:68018

約数の個数: 24

約数和(自身を含む): 63636768

約数和(自身を除く): 35490150

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 67987, 135974, 203961, 407922, 611883, 1223766, 1563701, 3127402, 4691103, 9382206, 14073309, 28146618]

約数ペア:

[(1, 28146618), (2, 14073309), (3, 9382206), (6, 4691103), (9, 3127402), (18, 1563701), (23, 1223766), (46, 611883), (69, 407922), (138, 203961), (207, 135974), (414, 67987)]