7173222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 17625600

約数和(自身を除く): 10452378

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 89, 101, 114, 133, 178, 202, 266, 267, 303, 399, 534, 606, 623, 707, 798, 1246, 1414, 1691, 1869, 1919, 2121, 3382, 3738, 3838, 4242, 5073, 5757, 8989, 10146, 11514, 11837, 13433, 17978, 23674, 26866, 26967, 35511, 40299, 53934, 62923, 71022, 80598, 125846, 170791, 188769, 341582, 377538, 512373, 1024746, 1195537, 2391074, 3586611, 7173222]

約数ペア:

[(1, 7173222), (2, 3586611), (3, 2391074), (6, 1195537), (7, 1024746), (14, 512373), (19, 377538), (21, 341582), (38, 188769), (42, 170791), (57, 125846), (89, 80598), (101, 71022), (114, 62923), (133, 53934), (178, 40299), (202, 35511), (266, 26967), (267, 26866), (303, 23674), (399, 17978), (534, 13433), (606, 11837), (623, 11514), (707, 10146), (798, 8989), (1246, 5757), (1414, 5073), (1691, 4242), (1869, 3838), (1919, 3738), (2121, 3382)]