7794522

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 18662400

約数和(自身を除く): 10867878

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 71, 107, 114, 142, 171, 213, 214, 321, 342, 426, 513, 639, 642, 963, 1026, 1278, 1349, 1917, 1926, 2033, 2698, 2889, 3834, 4047, 4066, 5778, 6099, 7597, 8094, 12141, 12198, 15194, 18297, 22791, 24282, 36423, 36594, 45582, 54891, 68373, 72846, 109782, 136746, 144343, 205119, 288686, 410238, 433029, 866058, 1299087, 2598174, 3897261, 7794522]

約数ペア:

[(1, 7794522), (2, 3897261), (3, 2598174), (6, 1299087), (9, 866058), (18, 433029), (19, 410238), (27, 288686), (38, 205119), (54, 144343), (57, 136746), (71, 109782), (107, 72846), (114, 68373), (142, 54891), (171, 45582), (213, 36594), (214, 36423), (321, 24282), (342, 22791), (426, 18297), (513, 15194), (639, 12198), (642, 12141), (963, 8094), (1026, 7597), (1278, 6099), (1349, 5778), (1917, 4066), (1926, 4047), (2033, 3834), (2698, 2889)]