918565548

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{3307}}^1$

素因数の和:3686

約数の個数: 48

約数和(自身を含む): 2178516480

約数和(自身を除く): 1259950932

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 293, 316, 474, 586, 879, 948, 1172, 1758, 3307, 3516, 6614, 9921, 13228, 19842, 23147, 39684, 46294, 69441, 92588, 138882, 261253, 277764, 522506, 783759, 968951, 1045012, 1567518, 1937902, 2906853, 3135036, 3875804, 5813706, 11627412, 76547129, 153094258, 229641387, 306188516, 459282774, 918565548]

約数ペア:

[(1, 918565548), (2, 459282774), (3, 306188516), (4, 229641387), (6, 153094258), (12, 76547129), (79, 11627412), (158, 5813706), (237, 3875804), (293, 3135036), (316, 2906853), (474, 1937902), (586, 1567518), (879, 1045012), (948, 968951), (1172, 783759), (1758, 522506), (3307, 277764), (3516, 261253), (6614, 138882), (9921, 92588), (13228, 69441), (19842, 46294), (23147, 39684)]