16270308

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:919

約数の個数: 72

約数和(自身を含む): 44946720

約数和(自身を除く): 28676412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 881, 972, 1026, 1539, 1762, 2052, 2643, 3078, 3524, 4617, 5286, 6156, 7929, 9234, 10572, 15858, 16739, 18468, 23787, 31716, 33478, 47574, 50217, 66956, 71361, 95148, 100434, 142722, 150651, 200868, 214083, 285444, 301302, 428166, 451953, 602604, 856332, 903906, 1355859, 1807812, 2711718, 4067577, 5423436, 8135154, 16270308]

約数ペア:

[(1, 16270308), (2, 8135154), (3, 5423436), (4, 4067577), (6, 2711718), (9, 1807812), (12, 1355859), (18, 903906), (19, 856332), (27, 602604), (36, 451953), (38, 428166), (54, 301302), (57, 285444), (76, 214083), (81, 200868), (108, 150651), (114, 142722), (162, 100434), (171, 95148), (228, 71361), (243, 66956), (324, 50217), (342, 47574), (486, 33478), (513, 31716), (684, 23787), (881, 18468), (972, 16739), (1026, 15858), (1539, 10572), (1762, 9234), (2052, 7929), (2643, 6156), (3078, 5286), (3524, 4617)]