7883442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 21340800

約数和(自身を除く): 13457358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 37, 38, 42, 57, 63, 74, 89, 111, 114, 126, 133, 171, 178, 222, 259, 266, 267, 333, 342, 399, 518, 534, 623, 666, 703, 777, 798, 801, 1197, 1246, 1406, 1554, 1602, 1691, 1869, 2109, 2331, 2394, 3293, 3382, 3738, 4218, 4662, 4921, 5073, 5607, 6327, 6586, 9842, 9879, 10146, 11214, 11837, 12654, 14763, 15219, 19758, 23051, 23674, 29526, 29637, 30438, 35511, 44289, 46102, 59274, 62567, 69153, 71022, 88578, 106533, 125134, 138306, 187701, 207459, 213066, 375402, 414918, 437969, 563103, 875938, 1126206, 1313907, 2627814, 3941721, 7883442]

約数ペア:

[(1, 7883442), (2, 3941721), (3, 2627814), (6, 1313907), (7, 1126206), (9, 875938), (14, 563103), (18, 437969), (19, 414918), (21, 375402), (37, 213066), (38, 207459), (42, 187701), (57, 138306), (63, 125134), (74, 106533), (89, 88578), (111, 71022), (114, 69153), (126, 62567), (133, 59274), (171, 46102), (178, 44289), (222, 35511), (259, 30438), (266, 29637), (267, 29526), (333, 23674), (342, 23051), (399, 19758), (518, 15219), (534, 14763), (623, 12654), (666, 11837), (703, 11214), (777, 10146), (798, 9879), (801, 9842), (1197, 6586), (1246, 6327), (1406, 5607), (1554, 5073), (1602, 4921), (1691, 4662), (1869, 4218), (2109, 3738), (2331, 3382), (2394, 3293)]