18367058878432

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{1688263}}^1$

素因数の和:1689312

約数の個数: 96

約数和(自身を含む): 40760797722624

約数和(自身を除く): 22393738844192

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 997, 1364, 1994, 2728, 3988, 5456, 7976, 10912, 10967, 15952, 21934, 30907, 31904, 43868, 61814, 87736, 123628, 175472, 247256, 339977, 350944, 494512, 679954, 989024, 1359908, 1688263, 2719816, 3376526, 5439632, 6753052, 10879264, 13506104, 18570893, 27012208, 37141786, 52336153, 54024416, 74283572, 104672306, 148567144, 209344612, 297134288, 418689224, 575697683, 594268576, 837378448, 1151395366, 1674756896, 1683198211, 2302790732, 3366396422, 4605581464, 6732792844, 9211162928, 13465585688, 18422325856, 18515180321, 26931171376, 37030360642, 52179144541, 53862342752, 74060721284, 104358289082, 148121442568, 208716578164, 296242885136, 417433156328, 573970589951, 592485770272, 834866312656, 1147941179902, 1669732625312, 2295882359804, 4591764719608, 9183529439216, 18367058878432]

約数ペア:

[(1, 18367058878432), (2, 9183529439216), (4, 4591764719608), (8, 2295882359804), (11, 1669732625312), (16, 1147941179902), (22, 834866312656), (31, 592485770272), (32, 573970589951), (44, 417433156328), (62, 296242885136), (88, 208716578164), (124, 148121442568), (176, 104358289082), (248, 74060721284), (341, 53862342752), (352, 52179144541), (496, 37030360642), (682, 26931171376), (992, 18515180321), (997, 18422325856), (1364, 13465585688), (1994, 9211162928), (2728, 6732792844), (3988, 4605581464), (5456, 3366396422), (7976, 2302790732), (10912, 1683198211), (10967, 1674756896), (15952, 1151395366), (21934, 837378448), (30907, 594268576), (31904, 575697683), (43868, 418689224), (61814, 297134288), (87736, 209344612), (123628, 148567144), (175472, 104672306), (247256, 74283572), (339977, 54024416), (350944, 52336153), (494512, 37141786), (679954, 27012208), (989024, 18570893), (1359908, 13506104), (1688263, 10879264), (2719816, 6753052), (3376526, 5439632)]