6478812816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19282181}}^1$

素因数の和:19282199

約数の個数: 40

約数和(自身を含む): 19127924544

約数和(自身を除く): 12649111728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 19282181, 38564362, 57846543, 77128724, 115693086, 134975267, 154257448, 231386172, 269950534, 308514896, 404925801, 462772344, 539901068, 809851602, 925544688, 1079802136, 1619703204, 2159604272, 3239406408, 6478812816]

約数ペア:

[(1, 6478812816), (2, 3239406408), (3, 2159604272), (4, 1619703204), (6, 1079802136), (7, 925544688), (8, 809851602), (12, 539901068), (14, 462772344), (16, 404925801), (21, 308514896), (24, 269950534), (28, 231386172), (42, 154257448), (48, 134975267), (56, 115693086), (84, 77128724), (112, 57846543), (168, 38564362), (336, 19282181)]