9351860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 22802304

約数和(自身を除く): 13450444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 997, 1340, 1876, 1994, 2345, 3988, 4690, 4985, 6979, 9380, 9970, 13958, 19940, 27916, 34895, 66799, 69790, 133598, 139580, 267196, 333995, 467593, 667990, 935186, 1335980, 1870372, 2337965, 4675930, 9351860]

約数ペア:

[(1, 9351860), (2, 4675930), (4, 2337965), (5, 1870372), (7, 1335980), (10, 935186), (14, 667990), (20, 467593), (28, 333995), (35, 267196), (67, 139580), (70, 133598), (134, 69790), (140, 66799), (268, 34895), (335, 27916), (469, 19940), (670, 13958), (938, 9970), (997, 9380), (1340, 6979), (1876, 4985), (1994, 4690), (2345, 3988)]