26192412

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 70434000

約数和(自身を除く): 44241588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 149, 171, 228, 257, 298, 342, 447, 514, 596, 684, 771, 894, 1028, 1341, 1542, 1788, 2313, 2682, 2831, 3084, 4626, 4883, 5364, 5662, 8493, 9252, 9766, 11324, 14649, 16986, 19532, 25479, 29298, 33972, 38293, 43947, 50958, 58596, 76586, 87894, 101916, 114879, 153172, 175788, 229758, 344637, 459516, 689274, 727567, 1378548, 1455134, 2182701, 2910268, 4365402, 6548103, 8730804, 13096206, 26192412]

約数ペア:

[(1, 26192412), (2, 13096206), (3, 8730804), (4, 6548103), (6, 4365402), (9, 2910268), (12, 2182701), (18, 1455134), (19, 1378548), (36, 727567), (38, 689274), (57, 459516), (76, 344637), (114, 229758), (149, 175788), (171, 153172), (228, 114879), (257, 101916), (298, 87894), (342, 76586), (447, 58596), (514, 50958), (596, 43947), (684, 38293), (771, 33972), (894, 29298), (1028, 25479), (1341, 19532), (1542, 16986), (1788, 14649), (2313, 11324), (2682, 9766), (2831, 9252), (3084, 8493), (4626, 5662), (4883, 5364)]