18129492042

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{6229}}^1$

素因数の和:6695

約数の個数: 64

約数和(自身を含む): 38486448000

約数和(自身を除く): 20356955958

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 389, 778, 1167, 1247, 2334, 2494, 3741, 6229, 7482, 11281, 12458, 16727, 18687, 22562, 33454, 33843, 37374, 50181, 67686, 100362, 180641, 267847, 361282, 485083, 535694, 541923, 803541, 970166, 1083846, 1455249, 1607082, 2423081, 2910498, 4846162, 7269243, 7767563, 14538486, 15535126, 23302689, 46605378, 70269349, 104192483, 140538698, 208384966, 210808047, 312577449, 421616094, 625154898, 3021582007, 6043164014, 9064746021, 18129492042]

約数ペア:

[(1, 18129492042), (2, 9064746021), (3, 6043164014), (6, 3021582007), (29, 625154898), (43, 421616094), (58, 312577449), (86, 210808047), (87, 208384966), (129, 140538698), (174, 104192483), (258, 70269349), (389, 46605378), (778, 23302689), (1167, 15535126), (1247, 14538486), (2334, 7767563), (2494, 7269243), (3741, 4846162), (6229, 2910498), (7482, 2423081), (11281, 1607082), (12458, 1455249), (16727, 1083846), (18687, 970166), (22562, 803541), (33454, 541923), (33843, 535694), (37374, 485083), (50181, 361282), (67686, 267847), (100362, 180641)]