9720654

素因数分解:

$2^1\times 3^1\times {\mathrm{839}}^1\times {\mathrm{1931}}^1$

素因数の和:2775

約数の個数: 16

約数和(自身を含む): 19474560

約数和(自身を除く): 9753906

約数列:

[1, 2, 3, 6, 839, 1678, 1931, 2517, 3862, 5034, 5793, 11586, 1620109, 3240218, 4860327, 9720654]

約数ペア:

[(1, 9720654), (2, 4860327), (3, 3240218), (6, 1620109), (839, 11586), (1678, 5793), (1931, 5034), (2517, 3862)]