16338042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1163

約数の個数: 48

約数和(自身を含む): 40814592

約数和(自身を除く): 24476550

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1021, 1143, 1778, 2042, 2286, 2667, 3063, 5334, 6126, 7147, 8001, 9189, 14294, 16002, 18378, 21441, 42882, 64323, 128646, 129667, 259334, 389001, 778002, 907669, 1167003, 1815338, 2334006, 2723007, 5446014, 8169021, 16338042]

約数ペア:

[(1, 16338042), (2, 8169021), (3, 5446014), (6, 2723007), (7, 2334006), (9, 1815338), (14, 1167003), (18, 907669), (21, 778002), (42, 389001), (63, 259334), (126, 129667), (127, 128646), (254, 64323), (381, 42882), (762, 21441), (889, 18378), (1021, 16002), (1143, 14294), (1778, 9189), (2042, 8001), (2286, 7147), (2667, 6126), (3063, 5334)]