16194402

素因数分解:

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

素因数の和:133

約数の個数: 96

約数和(自身を含む): 42556800

約数和(自身を除く): 26362398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 61, 63, 86, 98, 122, 126, 129, 147, 183, 258, 294, 301, 343, 366, 387, 427, 441, 549, 602, 686, 774, 854, 882, 903, 1029, 1098, 1281, 1806, 2058, 2107, 2562, 2623, 2709, 2989, 3087, 3843, 4214, 5246, 5418, 5978, 6174, 6321, 7686, 7869, 8967, 12642, 14749, 15738, 17934, 18361, 18963, 20923, 23607, 26901, 29498, 36722, 37926, 41846, 44247, 47214, 53802, 55083, 62769, 88494, 110166, 125538, 128527, 132741, 165249, 188307, 257054, 265482, 330498, 376614, 385581, 771162, 899689, 1156743, 1799378, 2313486, 2699067, 5398134, 8097201, 16194402]

約数ペア:

[(1, 16194402), (2, 8097201), (3, 5398134), (6, 2699067), (7, 2313486), (9, 1799378), (14, 1156743), (18, 899689), (21, 771162), (42, 385581), (43, 376614), (49, 330498), (61, 265482), (63, 257054), (86, 188307), (98, 165249), (122, 132741), (126, 128527), (129, 125538), (147, 110166), (183, 88494), (258, 62769), (294, 55083), (301, 53802), (343, 47214), (366, 44247), (387, 41846), (427, 37926), (441, 36722), (549, 29498), (602, 26901), (686, 23607), (774, 20923), (854, 18963), (882, 18361), (903, 17934), (1029, 15738), (1098, 14749), (1281, 12642), (1806, 8967), (2058, 7869), (2107, 7686), (2562, 6321), (2623, 6174), (2709, 5978), (2989, 5418), (3087, 5246), (3843, 4214)]