42438066

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 95993856

約数和(自身を除く): 53555790

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 83, 122, 127, 166, 183, 249, 254, 366, 381, 498, 671, 762, 913, 1342, 1397, 1826, 2013, 2739, 2794, 4026, 4191, 5063, 5478, 7747, 8382, 10126, 10541, 15189, 15494, 21082, 23241, 30378, 31623, 46482, 55693, 63246, 85217, 111386, 115951, 167079, 170434, 231902, 255651, 334158, 347853, 511302, 643001, 695706, 1286002, 1929003, 3858006, 7073011, 14146022, 21219033, 42438066]

約数ペア:

[(1, 42438066), (2, 21219033), (3, 14146022), (6, 7073011), (11, 3858006), (22, 1929003), (33, 1286002), (61, 695706), (66, 643001), (83, 511302), (122, 347853), (127, 334158), (166, 255651), (183, 231902), (249, 170434), (254, 167079), (366, 115951), (381, 111386), (498, 85217), (671, 63246), (762, 55693), (913, 46482), (1342, 31623), (1397, 30378), (1826, 23241), (2013, 21082), (2739, 15494), (2794, 15189), (4026, 10541), (4191, 10126), (5063, 8382), (5478, 7747)]