2018502912

素因数分解:

$2^8\times 3^1\times {\mathrm{89}}^1\times {\mathrm{29531}}^1$

素因数の和:29639

約数の個数: 72

約数和(自身を含む): 5432706720

約数和(自身を除く): 3414203808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 534, 712, 768, 1068, 1424, 2136, 2848, 4272, 5696, 8544, 11392, 17088, 22784, 29531, 34176, 59062, 68352, 88593, 118124, 177186, 236248, 354372, 472496, 708744, 944992, 1417488, 1889984, 2628259, 2834976, 3779968, 5256518, 5669952, 7559936, 7884777, 10513036, 11339904, 15769554, 21026072, 22679808, 31539108, 42052144, 63078216, 84104288, 126156432, 168208576, 252312864, 336417152, 504625728, 672834304, 1009251456, 2018502912]

約数ペア:

[(1, 2018502912), (2, 1009251456), (3, 672834304), (4, 504625728), (6, 336417152), (8, 252312864), (12, 168208576), (16, 126156432), (24, 84104288), (32, 63078216), (48, 42052144), (64, 31539108), (89, 22679808), (96, 21026072), (128, 15769554), (178, 11339904), (192, 10513036), (256, 7884777), (267, 7559936), (356, 5669952), (384, 5256518), (534, 3779968), (712, 2834976), (768, 2628259), (1068, 1889984), (1424, 1417488), (2136, 944992), (2848, 708744), (4272, 472496), (5696, 354372), (8544, 236248), (11392, 177186), (17088, 118124), (22784, 88593), (29531, 68352), (34176, 59062)]