13991082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 33521664

約数和(自身を除く): 19530582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 61, 86, 122, 127, 129, 183, 254, 258, 301, 366, 381, 427, 602, 762, 854, 889, 903, 1281, 1778, 1806, 2562, 2623, 2667, 5246, 5334, 5461, 7747, 7869, 10922, 15494, 15738, 16383, 18361, 23241, 32766, 36722, 38227, 46482, 54229, 55083, 76454, 108458, 110166, 114681, 162687, 229362, 325374, 333121, 666242, 999363, 1998726, 2331847, 4663694, 6995541, 13991082]

約数ペア:

[(1, 13991082), (2, 6995541), (3, 4663694), (6, 2331847), (7, 1998726), (14, 999363), (21, 666242), (42, 333121), (43, 325374), (61, 229362), (86, 162687), (122, 114681), (127, 110166), (129, 108458), (183, 76454), (254, 55083), (258, 54229), (301, 46482), (366, 38227), (381, 36722), (427, 32766), (602, 23241), (762, 18361), (854, 16383), (889, 15738), (903, 15494), (1281, 10922), (1778, 7869), (1806, 7747), (2562, 5461), (2623, 5334), (2667, 5246)]