2021322144

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1108181}}^1$

素因数の和:1108213

約数の個数: 48

約数和(自身を含む): 5585237280

約数和(自身を除く): 3563915136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 1108181, 2216362, 3324543, 4432724, 6649086, 8865448, 13298172, 17730896, 21055439, 26596344, 35461792, 42110878, 53192688, 63166317, 84221756, 106385376, 126332634, 168443512, 252665268, 336887024, 505330536, 673774048, 1010661072, 2021322144]

約数ペア:

[(1, 2021322144), (2, 1010661072), (3, 673774048), (4, 505330536), (6, 336887024), (8, 252665268), (12, 168443512), (16, 126332634), (19, 106385376), (24, 84221756), (32, 63166317), (38, 53192688), (48, 42110878), (57, 35461792), (76, 26596344), (96, 21055439), (114, 17730896), (152, 13298172), (228, 8865448), (304, 6649086), (456, 4432724), (608, 3324543), (912, 2216362), (1824, 1108181)]