21412734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26833}}^1$

素因数の和:26864

約数の個数: 32

約数和(自身を含む): 51521280

約数和(自身を除く): 30108546

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 26833, 53666, 80499, 160998, 187831, 375662, 509827, 563493, 1019654, 1126986, 1529481, 3058962, 3568789, 7137578, 10706367, 21412734]

約数ペア:

[(1, 21412734), (2, 10706367), (3, 7137578), (6, 3568789), (7, 3058962), (14, 1529481), (19, 1126986), (21, 1019654), (38, 563493), (42, 509827), (57, 375662), (114, 187831), (133, 160998), (266, 80499), (399, 53666), (798, 26833)]