18452714

素因数分解:

$2^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 33196800

約数和(自身を除く): 14744086

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 343, 518, 686, 727, 1454, 1813, 3626, 5089, 10178, 12691, 25382, 26899, 35623, 53798, 71246, 188293, 249361, 376586, 498722, 1318051, 2636102, 9226357, 18452714]

約数ペア:

[(1, 18452714), (2, 9226357), (7, 2636102), (14, 1318051), (37, 498722), (49, 376586), (74, 249361), (98, 188293), (259, 71246), (343, 53798), (518, 35623), (686, 26899), (727, 25382), (1454, 12691), (1813, 10178), (3626, 5089)]