18279237888

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^2\times {\mathrm{21977}}^1$

素因数の和:22037

約数の個数: 162

約数和(自身を含む): 55625944374

約数和(自身を除く): 37346706486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 361, 384, 456, 576, 608, 684, 722, 768, 912, 1083, 1152, 1216, 1368, 1444, 1824, 2166, 2304, 2432, 2736, 2888, 3249, 3648, 4332, 4864, 5472, 5776, 6498, 7296, 8664, 10944, 11552, 12996, 14592, 17328, 21888, 21977, 23104, 25992, 34656, 43776, 43954, 46208, 51984, 65931, 69312, 87908, 92416, 103968, 131862, 138624, 175816, 197793, 207936, 263724, 277248, 351632, 395586, 415872, 417563, 527448, 703264, 791172, 831744, 835126, 1054896, 1252689, 1406528, 1582344, 1670252, 2109792, 2505378, 2813056, 3164688, 3340504, 3758067, 4219584, 5010756, 5626112, 6329376, 6681008, 7516134, 7933697, 8439168, 10021512, 12658752, 13362016, 15032268, 15867394, 16878336, 20043024, 23801091, 25317504, 26724032, 30064536, 31734788, 40086048, 47602182, 50635008, 53448064, 60129072, 63469576, 71403273, 80172096, 95204364, 106896128, 120258144, 126939152, 142806546, 160344192, 190408728, 240516288, 253878304, 285613092, 320688384, 380817456, 481032576, 507756608, 571226184, 761634912, 962065152, 1015513216, 1142452368, 1523269824, 2031026432, 2284904736, 3046539648, 4569809472, 6093079296, 9139618944, 18279237888]

約数ペア:

[(1, 18279237888), (2, 9139618944), (3, 6093079296), (4, 4569809472), (6, 3046539648), (8, 2284904736), (9, 2031026432), (12, 1523269824), (16, 1142452368), (18, 1015513216), (19, 962065152), (24, 761634912), (32, 571226184), (36, 507756608), (38, 481032576), (48, 380817456), (57, 320688384), (64, 285613092), (72, 253878304), (76, 240516288), (96, 190408728), (114, 160344192), (128, 142806546), (144, 126939152), (152, 120258144), (171, 106896128), (192, 95204364), (228, 80172096), (256, 71403273), (288, 63469576), (304, 60129072), (342, 53448064), (361, 50635008), (384, 47602182), (456, 40086048), (576, 31734788), (608, 30064536), (684, 26724032), (722, 25317504), (768, 23801091), (912, 20043024), (1083, 16878336), (1152, 15867394), (1216, 15032268), (1368, 13362016), (1444, 12658752), (1824, 10021512), (2166, 8439168), (2304, 7933697), (2432, 7516134), (2736, 6681008), (2888, 6329376), (3249, 5626112), (3648, 5010756), (4332, 4219584), (4864, 3758067), (5472, 3340504), (5776, 3164688), (6498, 2813056), (7296, 2505378), (8664, 2109792), (10944, 1670252), (11552, 1582344), (12996, 1406528), (14592, 1252689), (17328, 1054896), (21888, 835126), (21977, 831744), (23104, 791172), (25992, 703264), (34656, 527448), (43776, 417563), (43954, 415872), (46208, 395586), (51984, 351632), (65931, 277248), (69312, 263724), (87908, 207936), (92416, 197793), (103968, 175816), (131862, 138624)]