1296207918

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{21013}}^1$

素因数の和:21193

約数の個数: 48

約数和(自身を含む): 2950365600

約数和(自身を除く): 1654157682

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 149, 207, 298, 414, 447, 894, 1341, 2682, 3427, 6854, 10281, 20562, 21013, 30843, 42026, 61686, 63039, 126078, 189117, 378234, 483299, 966598, 1449897, 2899794, 3130937, 4349691, 6261874, 8699382, 9392811, 18785622, 28178433, 56356866, 72011551, 144023102, 216034653, 432069306, 648103959, 1296207918]

約数ペア:

[(1, 1296207918), (2, 648103959), (3, 432069306), (6, 216034653), (9, 144023102), (18, 72011551), (23, 56356866), (46, 28178433), (69, 18785622), (138, 9392811), (149, 8699382), (207, 6261874), (298, 4349691), (414, 3130937), (447, 2899794), (894, 1449897), (1341, 966598), (2682, 483299), (3427, 378234), (6854, 189117), (10281, 126078), (20562, 63039), (21013, 61686), (30843, 42026)]