140892894

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{340321}}^1$

素因数の和:340352

約数の個数: 24

約数和(自身を含む): 318541392

約数和(自身を除く): 177648498

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 340321, 680642, 1020963, 2041926, 3062889, 6125778, 7827383, 15654766, 23482149, 46964298, 70446447, 140892894]

約数ペア:

[(1, 140892894), (2, 70446447), (3, 46964298), (6, 23482149), (9, 15654766), (18, 7827383), (23, 6125778), (46, 3062889), (69, 2041926), (138, 1020963), (207, 680642), (414, 340321)]