13460958

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 34560000

約数和(自身を除く): 21099042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 149, 189, 239, 298, 378, 447, 478, 717, 894, 1043, 1341, 1434, 1673, 2086, 2151, 2682, 3129, 3346, 4023, 4302, 5019, 6258, 6453, 8046, 9387, 10038, 12906, 15057, 18774, 28161, 30114, 35611, 45171, 56322, 71222, 90342, 106833, 213666, 249277, 320499, 498554, 640998, 747831, 961497, 1495662, 1922994, 2243493, 4486986, 6730479, 13460958]

約数ペア:

[(1, 13460958), (2, 6730479), (3, 4486986), (6, 2243493), (7, 1922994), (9, 1495662), (14, 961497), (18, 747831), (21, 640998), (27, 498554), (42, 320499), (54, 249277), (63, 213666), (126, 106833), (149, 90342), (189, 71222), (239, 56322), (298, 45171), (378, 35611), (447, 30114), (478, 28161), (717, 18774), (894, 15057), (1043, 12906), (1341, 10038), (1434, 9387), (1673, 8046), (2086, 6453), (2151, 6258), (2682, 5019), (3129, 4302), (3346, 4023)]