21844494

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{24767}}^1$

素因数の和:24789

約数の個数: 36

約数和(自身を含む): 55059264

約数和(自身を除く): 33214770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 24767, 49534, 74301, 148602, 173369, 222903, 346738, 445806, 520107, 1040214, 1213583, 1560321, 2427166, 3120642, 3640749, 7281498, 10922247, 21844494]

約数ペア:

[(1, 21844494), (2, 10922247), (3, 7281498), (6, 3640749), (7, 3120642), (9, 2427166), (14, 1560321), (18, 1213583), (21, 1040214), (42, 520107), (49, 445806), (63, 346738), (98, 222903), (126, 173369), (147, 148602), (294, 74301), (441, 49534), (882, 24767)]