7409934

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19603}}^1$

素因数の和:19621

約数の個数: 32

約数和(自身を含む): 18819840

約数和(自身を除く): 11409906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 19603, 39206, 58809, 117618, 137221, 176427, 274442, 352854, 411663, 529281, 823326, 1058562, 1234989, 2469978, 3704967, 7409934]

約数ペア:

[(1, 7409934), (2, 3704967), (3, 2469978), (6, 1234989), (7, 1058562), (9, 823326), (14, 529281), (18, 411663), (21, 352854), (27, 274442), (42, 176427), (54, 137221), (63, 117618), (126, 58809), (189, 39206), (378, 19603)]