1938880278

素因数分解:

$2^1\times 3^2\times {\mathrm{5113}}^1\times {\mathrm{21067}}^1$

素因数の和:26188

約数の個数: 24

約数和(自身を含む): 4201928328

約数和(自身を除く): 2263048050

約数列:

[1, 2, 3, 6, 9, 18, 5113, 10226, 15339, 21067, 30678, 42134, 46017, 63201, 92034, 126402, 189603, 379206, 107715571, 215431142, 323146713, 646293426, 969440139, 1938880278]

約数ペア:

[(1, 1938880278), (2, 969440139), (3, 646293426), (6, 323146713), (9, 215431142), (18, 107715571), (5113, 379206), (10226, 189603), (15339, 126402), (21067, 92034), (30678, 63201), (42134, 46017)]