2154181344

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{3205627}}^1$

素因数の和:3205647

約数の個数: 48

約数和(自身を含む): 6462546048

約数和(自身を除く): 4308364704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 3205627, 6411254, 9616881, 12822508, 19233762, 22439389, 25645016, 38467524, 44878778, 51290032, 67318167, 76935048, 89757556, 102580064, 134636334, 153870096, 179515112, 269272668, 307740192, 359030224, 538545336, 718060448, 1077090672, 2154181344]

約数ペア:

[(1, 2154181344), (2, 1077090672), (3, 718060448), (4, 538545336), (6, 359030224), (7, 307740192), (8, 269272668), (12, 179515112), (14, 153870096), (16, 134636334), (21, 102580064), (24, 89757556), (28, 76935048), (32, 67318167), (42, 51290032), (48, 44878778), (56, 38467524), (84, 25645016), (96, 22439389), (112, 19233762), (168, 12822508), (224, 9616881), (336, 6411254), (672, 3205627)]