18638045712

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{905111}}^1$

素因数の和:905149

約数の個数: 120

約数和(自身を含む): 61279702848

約数和(自身を除く): 42641657136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 1144, 1287, 1584, 1716, 1872, 2288, 2574, 3432, 5148, 6864, 10296, 20592, 905111, 1810222, 2715333, 3620444, 5430666, 7240888, 8145999, 9956221, 10861332, 11766443, 14481776, 16291998, 19912442, 21722664, 23532886, 29868663, 32583996, 35299329, 39824884, 43445328, 47065772, 59737326, 65167992, 70598658, 79649768, 89605989, 94131544, 105897987, 119474652, 129430873, 130335984, 141197316, 159299536, 179211978, 188263088, 211795974, 238949304, 258861746, 282394632, 358423956, 388292619, 423591948, 477898608, 517723492, 564789264, 716847912, 776585238, 847183896, 1035446984, 1164877857, 1433695824, 1553170476, 1694367792, 2070893968, 2329755714, 3106340952, 4659511428, 6212681904, 9319022856, 18638045712]

約数ペア:

[(1, 18638045712), (2, 9319022856), (3, 6212681904), (4, 4659511428), (6, 3106340952), (8, 2329755714), (9, 2070893968), (11, 1694367792), (12, 1553170476), (13, 1433695824), (16, 1164877857), (18, 1035446984), (22, 847183896), (24, 776585238), (26, 716847912), (33, 564789264), (36, 517723492), (39, 477898608), (44, 423591948), (48, 388292619), (52, 358423956), (66, 282394632), (72, 258861746), (78, 238949304), (88, 211795974), (99, 188263088), (104, 179211978), (117, 159299536), (132, 141197316), (143, 130335984), (144, 129430873), (156, 119474652), (176, 105897987), (198, 94131544), (208, 89605989), (234, 79649768), (264, 70598658), (286, 65167992), (312, 59737326), (396, 47065772), (429, 43445328), (468, 39824884), (528, 35299329), (572, 32583996), (624, 29868663), (792, 23532886), (858, 21722664), (936, 19912442), (1144, 16291998), (1287, 14481776), (1584, 11766443), (1716, 10861332), (1872, 9956221), (2288, 8145999), (2574, 7240888), (3432, 5430666), (5148, 3620444), (6864, 2715333), (10296, 1810222), (20592, 905111)]