17683412

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 33120276

約数和(自身を除く): 15436864

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 137, 244, 274, 529, 548, 1058, 1403, 2116, 2806, 3151, 5612, 6302, 8357, 12604, 16714, 32269, 33428, 64538, 72473, 129076, 144946, 192211, 289892, 384422, 768844, 4420853, 8841706, 17683412]

約数ペア:

[(1, 17683412), (2, 8841706), (4, 4420853), (23, 768844), (46, 384422), (61, 289892), (92, 192211), (122, 144946), (137, 129076), (244, 72473), (274, 64538), (529, 33428), (548, 32269), (1058, 16714), (1403, 12604), (2116, 8357), (2806, 6302), (3151, 5612)]