21488375976

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{8214211}}^1$

素因数の和:8214329

約数の個数: 32

約数和(自身を含む): 54213799200

約数和(自身を除く): 32725423224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 8214211, 16428422, 24642633, 32856844, 49285266, 65713688, 98570532, 197141064, 895348999, 1790697998, 2686046997, 3581395996, 5372093994, 7162791992, 10744187988, 21488375976]

約数ペア:

[(1, 21488375976), (2, 10744187988), (3, 7162791992), (4, 5372093994), (6, 3581395996), (8, 2686046997), (12, 1790697998), (24, 895348999), (109, 197141064), (218, 98570532), (327, 65713688), (436, 49285266), (654, 32856844), (872, 24642633), (1308, 16428422), (2616, 8214211)]