18111636

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26479}}^1$

素因数の和:26508

約数の個数: 36

約数和(自身を含む): 48193600

約数和(自身を除く): 30081964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 26479, 52958, 79437, 105916, 158874, 238311, 317748, 476622, 503101, 953244, 1006202, 1509303, 2012404, 3018606, 4527909, 6037212, 9055818, 18111636]

約数ペア:

[(1, 18111636), (2, 9055818), (3, 6037212), (4, 4527909), (6, 3018606), (9, 2012404), (12, 1509303), (18, 1006202), (19, 953244), (36, 503101), (38, 476622), (57, 317748), (76, 238311), (114, 158874), (171, 105916), (228, 79437), (342, 52958), (684, 26479)]