18135681344

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{13537}}^1$

素因数の和:13744

約数の個数: 84

約数和(自身を含む): 39788642292

約数和(自身を除く): 21652960948

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 173, 176, 242, 346, 352, 484, 692, 704, 968, 1384, 1903, 1936, 2768, 3806, 3872, 5536, 7612, 7744, 11072, 13537, 15224, 20933, 27074, 30448, 41866, 54148, 60896, 83732, 108296, 121792, 148907, 167464, 216592, 297814, 334928, 433184, 595628, 669856, 866368, 1191256, 1339712, 1637977, 2341901, 2382512, 3275954, 4683802, 4765024, 6551908, 9367604, 9530048, 13103816, 18735208, 25760911, 26207632, 37470416, 51521822, 52415264, 74940832, 103043644, 104830528, 149881664, 206087288, 283370021, 412174576, 566740042, 824349152, 1133480084, 1648698304, 2266960168, 4533920336, 9067840672, 18135681344]

約数ペア:

[(1, 18135681344), (2, 9067840672), (4, 4533920336), (8, 2266960168), (11, 1648698304), (16, 1133480084), (22, 824349152), (32, 566740042), (44, 412174576), (64, 283370021), (88, 206087288), (121, 149881664), (173, 104830528), (176, 103043644), (242, 74940832), (346, 52415264), (352, 51521822), (484, 37470416), (692, 26207632), (704, 25760911), (968, 18735208), (1384, 13103816), (1903, 9530048), (1936, 9367604), (2768, 6551908), (3806, 4765024), (3872, 4683802), (5536, 3275954), (7612, 2382512), (7744, 2341901), (11072, 1637977), (13537, 1339712), (15224, 1191256), (20933, 866368), (27074, 669856), (30448, 595628), (41866, 433184), (54148, 334928), (60896, 297814), (83732, 216592), (108296, 167464), (121792, 148907)]