7635978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{20201}}^1$

素因数の和:20219

約数の個数: 32

約数和(自身を含む): 19393920

約数和(自身を除く): 11757942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 20201, 40402, 60603, 121206, 141407, 181809, 282814, 363618, 424221, 545427, 848442, 1090854, 1272663, 2545326, 3817989, 7635978]

約数ペア:

[(1, 7635978), (2, 3817989), (3, 2545326), (6, 1272663), (7, 1090854), (9, 848442), (14, 545427), (18, 424221), (21, 363618), (27, 282814), (42, 181809), (54, 141407), (63, 121206), (126, 60603), (189, 40402), (378, 20201)]