2018307832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{73361}}^1$

素因数の和:73567

約数の個数: 32

約数和(自身を含む): 4005565200

約数和(自身を除く): 1987257368

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 181, 362, 724, 1448, 3439, 6878, 13756, 27512, 73361, 146722, 293444, 586888, 1393859, 2787718, 5575436, 11150872, 13278341, 26556682, 53113364, 106226728, 252288479, 504576958, 1009153916, 2018307832]

約数ペア:

[(1, 2018307832), (2, 1009153916), (4, 504576958), (8, 252288479), (19, 106226728), (38, 53113364), (76, 26556682), (152, 13278341), (181, 11150872), (362, 5575436), (724, 2787718), (1448, 1393859), (3439, 586888), (6878, 293444), (13756, 146722), (27512, 73361)]