7475886

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2257

約数の個数: 48

約数和(自身を含む): 18718128

約数和(自身を除く): 11242242

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 2221, 3366, 4442, 6663, 13326, 19989, 24431, 37757, 39978, 48862, 73293, 75514, 113271, 146586, 219879, 226542, 339813, 415327, 439758, 679626, 830654, 1245981, 2491962, 3737943, 7475886]

約数ペア:

[(1, 7475886), (2, 3737943), (3, 2491962), (6, 1245981), (9, 830654), (11, 679626), (17, 439758), (18, 415327), (22, 339813), (33, 226542), (34, 219879), (51, 146586), (66, 113271), (99, 75514), (102, 73293), (153, 48862), (187, 39978), (198, 37757), (306, 24431), (374, 19989), (561, 13326), (1122, 6663), (1683, 4442), (2221, 3366)]