15999774

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{54421}}^1$

素因数の和:54440

約数の個数: 24

約数和(自身を含む): 37224648

約数和(自身を除く): 21224874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 54421, 108842, 163263, 326526, 380947, 761894, 1142841, 2285682, 2666629, 5333258, 7999887, 15999774]

約数ペア:

[(1, 15999774), (2, 7999887), (3, 5333258), (6, 2666629), (7, 2285682), (14, 1142841), (21, 761894), (42, 380947), (49, 326526), (98, 163263), (147, 108842), (294, 54421)]