2912661378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{249329}}^1$

素因数の和:249407

約数の個数: 48

約数和(自身を含む): 7001186400

約数和(自身を除く): 4088525022

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 177, 198, 354, 531, 649, 1062, 1298, 1947, 3894, 5841, 11682, 249329, 498658, 747987, 1495974, 2243961, 2742619, 4487922, 5485238, 8227857, 14710411, 16455714, 24683571, 29420822, 44131233, 49367142, 88262466, 132393699, 161814521, 264787398, 323629042, 485443563, 970887126, 1456330689, 2912661378]

約数ペア:

[(1, 2912661378), (2, 1456330689), (3, 970887126), (6, 485443563), (9, 323629042), (11, 264787398), (18, 161814521), (22, 132393699), (33, 88262466), (59, 49367142), (66, 44131233), (99, 29420822), (118, 24683571), (177, 16455714), (198, 14710411), (354, 8227857), (531, 5485238), (649, 4487922), (1062, 2742619), (1298, 2243961), (1947, 1495974), (3894, 747987), (5841, 498658), (11682, 249329)]