7156658142

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{294731}}^1$

素因数の和:294829

約数の個数: 48

約数和(自身を含む): 16552149120

約数和(自身を除く): 9395490978

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 4047, 8094, 12141, 24282, 294731, 589462, 884193, 1768386, 2652579, 5305158, 5599889, 11199778, 16799667, 20925901, 33599334, 41851802, 50399001, 62777703, 100798002, 125555406, 188333109, 376666218, 397592119, 795184238, 1192776357, 2385552714, 3578329071, 7156658142]

約数ペア:

[(1, 7156658142), (2, 3578329071), (3, 2385552714), (6, 1192776357), (9, 795184238), (18, 397592119), (19, 376666218), (38, 188333109), (57, 125555406), (71, 100798002), (114, 62777703), (142, 50399001), (171, 41851802), (213, 33599334), (342, 20925901), (426, 16799667), (639, 11199778), (1278, 5599889), (1349, 5305158), (2698, 2652579), (4047, 1768386), (8094, 884193), (12141, 589462), (24282, 294731)]