1226916

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 3135132

約数和(自身を除く): 1908216

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 197, 346, 394, 519, 591, 692, 788, 1038, 1182, 1557, 1773, 2076, 2364, 3114, 3546, 6228, 7092, 34081, 68162, 102243, 136324, 204486, 306729, 408972, 613458, 1226916]

約数ペア:

[(1, 1226916), (2, 613458), (3, 408972), (4, 306729), (6, 204486), (9, 136324), (12, 102243), (18, 68162), (36, 34081), (173, 7092), (197, 6228), (346, 3546), (394, 3114), (519, 2364), (591, 2076), (692, 1773), (788, 1557), (1038, 1182)]