2054458.00000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18899}}^1$

素因数の和:18930

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 21206598

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 18899, 37798, 56697, 113394, 132293, 264586, 359081, 396879, 718162, 793758, 1077243, 2154486, 2513567, 5027134, 7540701, 15081402]

約数ペア:

[(1, 15081402), (2, 7540701), (3, 5027134), (6, 2513567), (7, 2154486), (14, 1077243), (19, 793758), (21, 718162), (38, 396879), (42, 359081), (57, 264586), (114, 132293), (133, 113394), (266, 56697), (399, 37798), (798, 18899)]