18466131024

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{27691}}^1$

素因数の和:28137

約数の個数: 120

約数和(自身を含む): 56513612064

約数和(自身を除く): 38047481040

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 421, 528, 792, 842, 1263, 1584, 1684, 2526, 3368, 3789, 4631, 5052, 6736, 7578, 9262, 10104, 13893, 15156, 18524, 20208, 27691, 27786, 30312, 37048, 41679, 55382, 55572, 60624, 74096, 83073, 83358, 110764, 111144, 166146, 166716, 221528, 222288, 249219, 304601, 332292, 333432, 443056, 498438, 609202, 664584, 666864, 913803, 996876, 1218404, 1329168, 1827606, 1993752, 2436808, 2741409, 3655212, 3987504, 4873616, 5482818, 7310424, 10965636, 11657911, 14620848, 21931272, 23315822, 34973733, 43862544, 46631644, 69947466, 93263288, 104921199, 128237021, 139894932, 186526576, 209842398, 256474042, 279789864, 384711063, 419684796, 512948084, 559579728, 769422126, 839369592, 1025896168, 1154133189, 1538844252, 1678739184, 2051792336, 2308266378, 3077688504, 4616532756, 6155377008, 9233065512, 18466131024]

約数ペア:

[(1, 18466131024), (2, 9233065512), (3, 6155377008), (4, 4616532756), (6, 3077688504), (8, 2308266378), (9, 2051792336), (11, 1678739184), (12, 1538844252), (16, 1154133189), (18, 1025896168), (22, 839369592), (24, 769422126), (33, 559579728), (36, 512948084), (44, 419684796), (48, 384711063), (66, 279789864), (72, 256474042), (88, 209842398), (99, 186526576), (132, 139894932), (144, 128237021), (176, 104921199), (198, 93263288), (264, 69947466), (396, 46631644), (421, 43862544), (528, 34973733), (792, 23315822), (842, 21931272), (1263, 14620848), (1584, 11657911), (1684, 10965636), (2526, 7310424), (3368, 5482818), (3789, 4873616), (4631, 3987504), (5052, 3655212), (6736, 2741409), (7578, 2436808), (9262, 1993752), (10104, 1827606), (13893, 1329168), (15156, 1218404), (18524, 996876), (20208, 913803), (27691, 666864), (27786, 664584), (30312, 609202), (37048, 498438), (41679, 443056), (55382, 333432), (55572, 332292), (60624, 304601), (74096, 249219), (83073, 222288), (83358, 221528), (110764, 166716), (111144, 166146)]