390971718

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{36383}}^1$

素因数の和:36593

約数の個数: 32

約数和(自身を含む): 873216000

約数和(自身を除く): 482244282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1791, 3582, 5373, 10746, 36383, 72766, 109149, 218298, 327447, 654894, 982341, 1964682, 7240217, 14480434, 21720651, 43441302, 65161953, 130323906, 195485859, 390971718]

約数ペア:

[(1, 390971718), (2, 195485859), (3, 130323906), (6, 65161953), (9, 43441302), (18, 21720651), (27, 14480434), (54, 7240217), (199, 1964682), (398, 982341), (597, 654894), (1194, 327447), (1791, 218298), (3582, 109149), (5373, 72766), (10746, 36383)]