434340018

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{16981}}^1$

素因数の和:17032

約数の個数: 72

約数和(自身を含む): 1132529580

約数和(自身を除く): 698189562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1218, 1421, 1827, 2842, 3654, 4263, 8526, 12789, 16981, 25578, 33962, 50943, 101886, 118867, 152829, 237734, 305658, 356601, 492449, 713202, 832069, 984898, 1069803, 1477347, 1664138, 2139606, 2496207, 2954694, 3447143, 4432041, 4992414, 6894286, 7488621, 8864082, 10341429, 14977242, 20682858, 24130001, 31024287, 48260002, 62048574, 72390003, 144780006, 217170009, 434340018]

約数ペア:

[(1, 434340018), (2, 217170009), (3, 144780006), (6, 72390003), (7, 62048574), (9, 48260002), (14, 31024287), (18, 24130001), (21, 20682858), (29, 14977242), (42, 10341429), (49, 8864082), (58, 7488621), (63, 6894286), (87, 4992414), (98, 4432041), (126, 3447143), (147, 2954694), (174, 2496207), (203, 2139606), (261, 1664138), (294, 1477347), (406, 1069803), (441, 984898), (522, 832069), (609, 713202), (882, 492449), (1218, 356601), (1421, 305658), (1827, 237734), (2842, 152829), (3654, 118867), (4263, 101886), (8526, 50943), (12789, 33962), (16981, 25578)]