22000284

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1571}}^1$

素因数の和:1970

約数の個数: 36

約数和(自身を含む): 55790280

約数和(自身を除く): 33789996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1556, 1571, 2334, 3142, 3501, 4668, 4713, 6284, 7002, 9426, 14004, 14139, 18852, 28278, 56556, 611119, 1222238, 1833357, 2444476, 3666714, 5500071, 7333428, 11000142, 22000284]

約数ペア:

[(1, 22000284), (2, 11000142), (3, 7333428), (4, 5500071), (6, 3666714), (9, 2444476), (12, 1833357), (18, 1222238), (36, 611119), (389, 56556), (778, 28278), (1167, 18852), (1556, 14139), (1571, 14004), (2334, 9426), (3142, 7002), (3501, 6284), (4668, 4713)]