26671932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2067

約数の個数: 72

約数和(自身を含む): 78545376

約数和(自身を除く): 51873444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 1997, 2226, 3339, 3994, 4452, 5991, 6678, 7988, 11982, 13356, 13979, 17973, 23964, 27958, 35946, 41937, 55916, 71892, 83874, 105841, 125811, 167748, 211682, 251622, 317523, 423364, 503244, 635046, 740887, 952569, 1270092, 1481774, 1905138, 2222661, 2963548, 3810276, 4445322, 6667983, 8890644, 13335966, 26671932]

約数ペア:

[(1, 26671932), (2, 13335966), (3, 8890644), (4, 6667983), (6, 4445322), (7, 3810276), (9, 2963548), (12, 2222661), (14, 1905138), (18, 1481774), (21, 1270092), (28, 952569), (36, 740887), (42, 635046), (53, 503244), (63, 423364), (84, 317523), (106, 251622), (126, 211682), (159, 167748), (212, 125811), (252, 105841), (318, 83874), (371, 71892), (477, 55916), (636, 41937), (742, 35946), (954, 27958), (1113, 23964), (1484, 17973), (1908, 13979), (1997, 13356), (2226, 11982), (3339, 7988), (3994, 6678), (4452, 5991)]