18580013208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{32261}}^1$

素因数の和:32713

約数の個数: 96

約数和(自身を含む): 53096799600

約数和(自身を除く): 34516786392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 421, 456, 684, 842, 1263, 1368, 1684, 2526, 3368, 3789, 5052, 7578, 7999, 10104, 15156, 15998, 23997, 30312, 31996, 32261, 47994, 63992, 64522, 71991, 95988, 96783, 129044, 143982, 191976, 193566, 258088, 287964, 290349, 387132, 575928, 580698, 612959, 774264, 1161396, 1225918, 1838877, 2322792, 2451836, 3677754, 4903672, 5516631, 7355508, 11033262, 13581881, 14711016, 22066524, 27163762, 40745643, 44133048, 54327524, 81491286, 108655048, 122236929, 162982572, 244473858, 258055739, 325965144, 488947716, 516111478, 774167217, 977895432, 1032222956, 1548334434, 2064445912, 2322501651, 3096668868, 4645003302, 6193337736, 9290006604, 18580013208]

約数ペア:

[(1, 18580013208), (2, 9290006604), (3, 6193337736), (4, 4645003302), (6, 3096668868), (8, 2322501651), (9, 2064445912), (12, 1548334434), (18, 1032222956), (19, 977895432), (24, 774167217), (36, 516111478), (38, 488947716), (57, 325965144), (72, 258055739), (76, 244473858), (114, 162982572), (152, 122236929), (171, 108655048), (228, 81491286), (342, 54327524), (421, 44133048), (456, 40745643), (684, 27163762), (842, 22066524), (1263, 14711016), (1368, 13581881), (1684, 11033262), (2526, 7355508), (3368, 5516631), (3789, 4903672), (5052, 3677754), (7578, 2451836), (7999, 2322792), (10104, 1838877), (15156, 1225918), (15998, 1161396), (23997, 774264), (30312, 612959), (31996, 580698), (32261, 575928), (47994, 387132), (63992, 290349), (64522, 287964), (71991, 258088), (95988, 193566), (96783, 191976), (129044, 143982)]