13435212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 37084656

約数和(自身を除く): 23649444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 313, 438, 511, 588, 626, 876, 939, 1022, 1252, 1533, 1878, 2044, 2191, 3066, 3577, 3756, 4382, 6132, 6573, 7154, 8764, 10731, 13146, 14308, 15337, 21462, 22849, 26292, 30674, 42924, 45698, 46011, 61348, 68547, 91396, 92022, 137094, 159943, 184044, 274188, 319886, 479829, 639772, 959658, 1119601, 1919316, 2239202, 3358803, 4478404, 6717606, 13435212]

約数ペア:

[(1, 13435212), (2, 6717606), (3, 4478404), (4, 3358803), (6, 2239202), (7, 1919316), (12, 1119601), (14, 959658), (21, 639772), (28, 479829), (42, 319886), (49, 274188), (73, 184044), (84, 159943), (98, 137094), (146, 92022), (147, 91396), (196, 68547), (219, 61348), (292, 46011), (294, 45698), (313, 42924), (438, 30674), (511, 26292), (588, 22849), (626, 21462), (876, 15337), (939, 14308), (1022, 13146), (1252, 10731), (1533, 8764), (1878, 7154), (2044, 6573), (2191, 6132), (3066, 4382), (3577, 3756)]