15264942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 42024960

約数和(自身を除く): 26760018

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 37, 38, 42, 47, 57, 66, 74, 77, 94, 111, 114, 133, 141, 154, 209, 222, 231, 259, 266, 282, 329, 399, 407, 418, 462, 517, 518, 627, 658, 703, 777, 798, 814, 893, 987, 1034, 1221, 1254, 1406, 1463, 1551, 1554, 1739, 1786, 1974, 2109, 2442, 2679, 2849, 2926, 3102, 3478, 3619, 4218, 4389, 4921, 5217, 5358, 5698, 6251, 7238, 7733, 8547, 8778, 9823, 9842, 10434, 10857, 12173, 12502, 14763, 15466, 17094, 18753, 19129, 19646, 21714, 23199, 24346, 29469, 29526, 33041, 36519, 37506, 38258, 46398, 54131, 57387, 58938, 66082, 68761, 73038, 99123, 108262, 114774, 133903, 137522, 162393, 198246, 206283, 231287, 267806, 324786, 363451, 401709, 412566, 462574, 693861, 726902, 803418, 1090353, 1387722, 2180706, 2544157, 5088314, 7632471, 15264942]

約数ペア:

[(1, 15264942), (2, 7632471), (3, 5088314), (6, 2544157), (7, 2180706), (11, 1387722), (14, 1090353), (19, 803418), (21, 726902), (22, 693861), (33, 462574), (37, 412566), (38, 401709), (42, 363451), (47, 324786), (57, 267806), (66, 231287), (74, 206283), (77, 198246), (94, 162393), (111, 137522), (114, 133903), (133, 114774), (141, 108262), (154, 99123), (209, 73038), (222, 68761), (231, 66082), (259, 58938), (266, 57387), (282, 54131), (329, 46398), (399, 38258), (407, 37506), (418, 36519), (462, 33041), (517, 29526), (518, 29469), (627, 24346), (658, 23199), (703, 21714), (777, 19646), (798, 19129), (814, 18753), (893, 17094), (987, 15466), (1034, 14763), (1221, 12502), (1254, 12173), (1406, 10857), (1463, 10434), (1551, 9842), (1554, 9823), (1739, 8778), (1786, 8547), (1974, 7733), (2109, 7238), (2442, 6251), (2679, 5698), (2849, 5358), (2926, 5217), (3102, 4921), (3478, 4389), (3619, 4218)]