219657372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1664071}}^1$

素因数の和:1664089

約数の個数: 24

約数和(自身を含む): 559128192

約数和(自身を除く): 339470820

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1664071, 3328142, 4992213, 6656284, 9984426, 18304781, 19968852, 36609562, 54914343, 73219124, 109828686, 219657372]

約数ペア:

[(1, 219657372), (2, 109828686), (3, 73219124), (4, 54914343), (6, 36609562), (11, 19968852), (12, 18304781), (22, 9984426), (33, 6656284), (44, 4992213), (66, 3328142), (132, 1664071)]