27800532

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{17959}}^1$

素因数の和:18012

約数の個数: 36

約数和(自身を含む): 71911840

約数和(自身を除く): 44111308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 17959, 35918, 53877, 71836, 107754, 161631, 215508, 323262, 646524, 772237, 1544474, 2316711, 3088948, 4633422, 6950133, 9266844, 13900266, 27800532]

約数ペア:

[(1, 27800532), (2, 13900266), (3, 9266844), (4, 6950133), (6, 4633422), (9, 3088948), (12, 2316711), (18, 1544474), (36, 772237), (43, 646524), (86, 323262), (129, 215508), (172, 161631), (258, 107754), (387, 71836), (516, 53877), (774, 35918), (1548, 17959)]