7280982

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 16341600

約数和(自身を除く): 9060618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1237, 1962, 2474, 2943, 3711, 5886, 7422, 11133, 22266, 33399, 66798, 134833, 269666, 404499, 808998, 1213497, 2426994, 3640491, 7280982]

約数ペア:

[(1, 7280982), (2, 3640491), (3, 2426994), (6, 1213497), (9, 808998), (18, 404499), (27, 269666), (54, 134833), (109, 66798), (218, 33399), (327, 22266), (654, 11133), (981, 7422), (1237, 5886), (1962, 3711), (2474, 2943)]