289690614

素因数分解:

$2^1\times 3^3\times {\mathrm{941}}^1\times {\mathrm{5701}}^1$

素因数の和:6653

約数の個数: 32

約数和(自身を含む): 644554080

約数和(自身を除く): 354863466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 941, 1882, 2823, 5646, 5701, 8469, 11402, 16938, 17103, 25407, 34206, 50814, 51309, 102618, 153927, 307854, 5364641, 10729282, 16093923, 32187846, 48281769, 96563538, 144845307, 289690614]

約数ペア:

[(1, 289690614), (2, 144845307), (3, 96563538), (6, 48281769), (9, 32187846), (18, 16093923), (27, 10729282), (54, 5364641), (941, 307854), (1882, 153927), (2823, 102618), (5646, 51309), (5701, 50814), (8469, 34206), (11402, 25407), (16938, 17103)]