21961422

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{58099}}^1$

素因数の和:58117

約数の個数: 32

約数和(自身を含む): 55776000

約数和(自身を除く): 33814578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 58099, 116198, 174297, 348594, 406693, 522891, 813386, 1045782, 1220079, 1568673, 2440158, 3137346, 3660237, 7320474, 10980711, 21961422]

約数ペア:

[(1, 21961422), (2, 10980711), (3, 7320474), (6, 3660237), (7, 3137346), (9, 2440158), (14, 1568673), (18, 1220079), (21, 1045782), (27, 813386), (42, 522891), (54, 406693), (63, 348594), (126, 174297), (189, 116198), (378, 58099)]