18876834

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{20563}}^1$

素因数の和:20591

約数の個数: 32

約数和(自身を含む): 44418240

約数和(自身を除く): 25541406

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 20563, 41126, 61689, 123378, 185067, 349571, 370134, 555201, 699142, 1048713, 1110402, 2097426, 3146139, 6292278, 9438417, 18876834]

約数ペア:

[(1, 18876834), (2, 9438417), (3, 6292278), (6, 3146139), (9, 2097426), (17, 1110402), (18, 1048713), (27, 699142), (34, 555201), (51, 370134), (54, 349571), (102, 185067), (153, 123378), (306, 61689), (459, 41126), (918, 20563)]