17972196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8009}}^1$

素因数の和:8044

約数の個数: 48

約数和(自身を含む): 48444480

約数和(自身を除く): 30472284

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 8009, 16018, 24027, 32036, 48054, 88099, 96108, 136153, 176198, 264297, 272306, 352396, 408459, 528594, 544612, 816918, 1057188, 1497683, 1633836, 2995366, 4493049, 5990732, 8986098, 17972196]

約数ペア:

[(1, 17972196), (2, 8986098), (3, 5990732), (4, 4493049), (6, 2995366), (11, 1633836), (12, 1497683), (17, 1057188), (22, 816918), (33, 544612), (34, 528594), (44, 408459), (51, 352396), (66, 272306), (68, 264297), (102, 176198), (132, 136153), (187, 96108), (204, 88099), (374, 48054), (561, 32036), (748, 24027), (1122, 16018), (2244, 8009)]