17922282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 44359680

約数和(自身を除く): 26437398

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 518, 607, 703, 777, 798, 1214, 1406, 1554, 1821, 2109, 3642, 4218, 4249, 4921, 8498, 9842, 11533, 12747, 14763, 22459, 23066, 25494, 29526, 34599, 44918, 67377, 69198, 80731, 134754, 157213, 161462, 242193, 314426, 426721, 471639, 484386, 853442, 943278, 1280163, 2560326, 2987047, 5974094, 8961141, 17922282]

約数ペア:

[(1, 17922282), (2, 8961141), (3, 5974094), (6, 2987047), (7, 2560326), (14, 1280163), (19, 943278), (21, 853442), (37, 484386), (38, 471639), (42, 426721), (57, 314426), (74, 242193), (111, 161462), (114, 157213), (133, 134754), (222, 80731), (259, 69198), (266, 67377), (399, 44918), (518, 34599), (607, 29526), (703, 25494), (777, 23066), (798, 22459), (1214, 14763), (1406, 12747), (1554, 11533), (1821, 9842), (2109, 8498), (3642, 4921), (4218, 4249)]