18353426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3253}}^1$

素因数の和:3306

約数の個数: 32

約数和(自身を含む): 34987008

約数和(自身を除く): 16633582

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 3253, 5642, 6506, 22771, 42289, 45542, 84578, 100843, 201686, 296023, 592046, 705901, 1310959, 1411802, 2621918, 9176713, 18353426]

約数ペア:

[(1, 18353426), (2, 9176713), (7, 2621918), (13, 1411802), (14, 1310959), (26, 705901), (31, 592046), (62, 296023), (91, 201686), (182, 100843), (217, 84578), (403, 45542), (434, 42289), (806, 22771), (2821, 6506), (3253, 5642)]