13396446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{106321}}^1$

素因数の和:106336

約数の個数: 24

約数和(自身を含む): 33172464

約数和(自身を除く): 19776018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 106321, 212642, 318963, 637926, 744247, 956889, 1488494, 1913778, 2232741, 4465482, 6698223, 13396446]

約数ペア:

[(1, 13396446), (2, 6698223), (3, 4465482), (6, 2232741), (7, 1913778), (9, 1488494), (14, 956889), (18, 744247), (21, 637926), (42, 318963), (63, 212642), (126, 106321)]