18760686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19421}}^1$

素因数の和:19456

約数の個数: 32

約数和(自身を含む): 44748288

約数和(自身を除く): 25987602

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 19421, 38842, 58263, 116526, 135947, 271894, 407841, 446683, 815682, 893366, 1340049, 2680098, 3126781, 6253562, 9380343, 18760686]

約数ペア:

[(1, 18760686), (2, 9380343), (3, 6253562), (6, 3126781), (7, 2680098), (14, 1340049), (21, 893366), (23, 815682), (42, 446683), (46, 407841), (69, 271894), (138, 135947), (161, 116526), (322, 58263), (483, 38842), (966, 19421)]