16979754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 39333888

約数和(自身を除く): 22354134

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 43, 62, 66, 86, 93, 129, 186, 193, 258, 341, 386, 473, 579, 682, 946, 1023, 1158, 1333, 1419, 2046, 2123, 2666, 2838, 3999, 4246, 5983, 6369, 7998, 8299, 11966, 12738, 14663, 16598, 17949, 24897, 29326, 35898, 43989, 49794, 65813, 87978, 91289, 131626, 182578, 197439, 257269, 273867, 394878, 514538, 547734, 771807, 1543614, 2829959, 5659918, 8489877, 16979754]

約数ペア:

[(1, 16979754), (2, 8489877), (3, 5659918), (6, 2829959), (11, 1543614), (22, 771807), (31, 547734), (33, 514538), (43, 394878), (62, 273867), (66, 257269), (86, 197439), (93, 182578), (129, 131626), (186, 91289), (193, 87978), (258, 65813), (341, 49794), (386, 43989), (473, 35898), (579, 29326), (682, 24897), (946, 17949), (1023, 16598), (1158, 14663), (1333, 12738), (1419, 11966), (2046, 8299), (2123, 7998), (2666, 6369), (2838, 5983), (3999, 4246)]