1840374

素因数分解:

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

素因数の和:381

約数の個数: 32

約数和(自身を含む): 4134240

約数和(自身を除く): 2293866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 197, 346, 394, 519, 591, 1038, 1182, 1557, 1773, 3114, 3546, 4671, 5319, 9342, 10638, 34081, 68162, 102243, 204486, 306729, 613458, 920187, 1840374]

約数ペア:

[(1, 1840374), (2, 920187), (3, 613458), (6, 306729), (9, 204486), (18, 102243), (27, 68162), (54, 34081), (173, 10638), (197, 9342), (346, 5319), (394, 4671), (519, 3546), (591, 3114), (1038, 1773), (1182, 1557)]