291274242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2087}}^1\times {\mathrm{3323}}^1$

素因数の和:5422

約数の個数: 32

約数和(自身を含む): 666289152

約数和(自身を除く): 375014910

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2087, 3323, 4174, 6261, 6646, 9969, 12522, 14609, 19938, 23261, 29218, 43827, 46522, 69783, 87654, 139566, 6935101, 13870202, 20805303, 41610606, 48545707, 97091414, 145637121, 291274242]

約数ペア:

[(1, 291274242), (2, 145637121), (3, 97091414), (6, 48545707), (7, 41610606), (14, 20805303), (21, 13870202), (42, 6935101), (2087, 139566), (3323, 87654), (4174, 69783), (6261, 46522), (6646, 43827), (9969, 29218), (12522, 23261), (14609, 19938)]