18042516

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{2897}}^1$

素因数の和:3080

約数の個数: 36

約数和(自身を含む): 45886932

約数和(自身を除く): 27844416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 2897, 3114, 5794, 6228, 8691, 11588, 17382, 26073, 34764, 52146, 104292, 501181, 1002362, 1503543, 2004724, 3007086, 4510629, 6014172, 9021258, 18042516]

約数ペア:

[(1, 18042516), (2, 9021258), (3, 6014172), (4, 4510629), (6, 3007086), (9, 2004724), (12, 1503543), (18, 1002362), (36, 501181), (173, 104292), (346, 52146), (519, 34764), (692, 26073), (1038, 17382), (1557, 11588), (2076, 8691), (2897, 6228), (3114, 5794)]