228976686

素因数分解:

$2^1\times 3^3\times {\mathrm{487}}^1\times {\mathrm{8707}}^1$

素因数の和:9205

約数の個数: 32

約数和(自身を含む): 509940480

約数和(自身を除く): 280963794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 487, 974, 1461, 2922, 4383, 8707, 8766, 13149, 17414, 26121, 26298, 52242, 78363, 156726, 235089, 470178, 4240309, 8480618, 12720927, 25441854, 38162781, 76325562, 114488343, 228976686]

約数ペア:

[(1, 228976686), (2, 114488343), (3, 76325562), (6, 38162781), (9, 25441854), (18, 12720927), (27, 8480618), (54, 4240309), (487, 470178), (974, 235089), (1461, 156726), (2922, 78363), (4383, 52242), (8707, 26298), (8766, 26121), (13149, 17414)]