31437042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 80391168

約数和(自身を除く): 48954126

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 103, 129, 169, 182, 206, 258, 273, 301, 309, 338, 507, 546, 559, 602, 618, 721, 903, 1014, 1118, 1183, 1339, 1442, 1677, 1806, 2163, 2366, 2678, 3354, 3549, 3913, 4017, 4326, 4429, 7098, 7267, 7826, 8034, 8858, 9373, 11739, 13287, 14534, 17407, 18746, 21801, 23478, 26574, 28119, 31003, 34814, 43602, 50869, 52221, 56238, 57577, 62006, 93009, 101738, 104442, 115154, 121849, 152607, 172731, 186018, 243698, 305214, 345462, 365547, 403039, 731094, 748501, 806078, 1209117, 1497002, 2245503, 2418234, 4491006, 5239507, 10479014, 15718521, 31437042]

約数ペア:

[(1, 31437042), (2, 15718521), (3, 10479014), (6, 5239507), (7, 4491006), (13, 2418234), (14, 2245503), (21, 1497002), (26, 1209117), (39, 806078), (42, 748501), (43, 731094), (78, 403039), (86, 365547), (91, 345462), (103, 305214), (129, 243698), (169, 186018), (182, 172731), (206, 152607), (258, 121849), (273, 115154), (301, 104442), (309, 101738), (338, 93009), (507, 62006), (546, 57577), (559, 56238), (602, 52221), (618, 50869), (721, 43602), (903, 34814), (1014, 31003), (1118, 28119), (1183, 26574), (1339, 23478), (1442, 21801), (1677, 18746), (1806, 17407), (2163, 14534), (2366, 13287), (2678, 11739), (3354, 9373), (3549, 8858), (3913, 8034), (4017, 7826), (4326, 7267), (4429, 7098)]