17927046

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 40912560

約数和(自身を除く): 22985514

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 261, 366, 522, 549, 563, 1098, 1126, 1689, 1769, 3378, 3538, 5067, 5307, 10134, 10614, 15921, 16327, 31842, 32654, 34343, 48981, 68686, 97962, 103029, 146943, 206058, 293886, 309087, 618174, 995947, 1991894, 2987841, 5975682, 8963523, 17927046]

約数ペア:

[(1, 17927046), (2, 8963523), (3, 5975682), (6, 2987841), (9, 1991894), (18, 995947), (29, 618174), (58, 309087), (61, 293886), (87, 206058), (122, 146943), (174, 103029), (183, 97962), (261, 68686), (366, 48981), (522, 34343), (549, 32654), (563, 31842), (1098, 16327), (1126, 15921), (1689, 10614), (1769, 10134), (3378, 5307), (3538, 5067)]