556242918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{16493}}^1$

素因数の和:16589

約数の個数: 64

約数和(自身を含む): 1406080512

約数和(自身を除く): 849837594

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 146, 154, 219, 231, 438, 462, 511, 803, 1022, 1533, 1606, 2409, 3066, 4818, 5621, 11242, 16493, 16863, 32986, 33726, 49479, 98958, 115451, 181423, 230902, 346353, 362846, 544269, 692706, 1088538, 1203989, 1269961, 2407978, 2539922, 3611967, 3809883, 7223934, 7619766, 8427923, 13243879, 16855846, 25283769, 26487758, 39731637, 50567538, 79463274, 92707153, 185414306, 278121459, 556242918]

約数ペア:

[(1, 556242918), (2, 278121459), (3, 185414306), (6, 92707153), (7, 79463274), (11, 50567538), (14, 39731637), (21, 26487758), (22, 25283769), (33, 16855846), (42, 13243879), (66, 8427923), (73, 7619766), (77, 7223934), (146, 3809883), (154, 3611967), (219, 2539922), (231, 2407978), (438, 1269961), (462, 1203989), (511, 1088538), (803, 692706), (1022, 544269), (1533, 362846), (1606, 346353), (2409, 230902), (3066, 181423), (4818, 115451), (5621, 98958), (11242, 49479), (16493, 33726), (16863, 32986)]