21674286

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 50117184

約数和(自身を除く): 28442898

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 193, 306, 367, 386, 579, 734, 1101, 1158, 1737, 2202, 3281, 3303, 3474, 6239, 6562, 6606, 9843, 12478, 18717, 19686, 29529, 37434, 56151, 59058, 70831, 112302, 141662, 212493, 424986, 637479, 1204127, 1274958, 2408254, 3612381, 7224762, 10837143, 21674286]

約数ペア:

[(1, 21674286), (2, 10837143), (3, 7224762), (6, 3612381), (9, 2408254), (17, 1274958), (18, 1204127), (34, 637479), (51, 424986), (102, 212493), (153, 141662), (193, 112302), (306, 70831), (367, 59058), (386, 56151), (579, 37434), (734, 29529), (1101, 19686), (1158, 18717), (1737, 12478), (2202, 9843), (3281, 6606), (3303, 6562), (3474, 6239)]