1788291204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{21289181}}^1$

素因数の和:21289195

約数の個数: 24

約数和(自身を含む): 4768776768

約数和(自身を除く): 2980485564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 21289181, 42578362, 63867543, 85156724, 127735086, 149024267, 255470172, 298048534, 447072801, 596097068, 894145602, 1788291204]

約数ペア:

[(1, 1788291204), (2, 894145602), (3, 596097068), (4, 447072801), (6, 298048534), (7, 255470172), (12, 149024267), (14, 127735086), (21, 85156724), (28, 63867543), (42, 42578362), (84, 21289181)]