17143956

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 46486440

約数和(自身を除く): 29342484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 153, 204, 218, 257, 306, 327, 436, 514, 612, 654, 771, 981, 1028, 1308, 1542, 1853, 1962, 2313, 3084, 3706, 3924, 4369, 4626, 5559, 7412, 8738, 9252, 11118, 13107, 16677, 17476, 22236, 26214, 28013, 33354, 39321, 52428, 56026, 66708, 78642, 84039, 112052, 157284, 168078, 252117, 336156, 476221, 504234, 952442, 1008468, 1428663, 1904884, 2857326, 4285989, 5714652, 8571978, 17143956]

約数ペア:

[(1, 17143956), (2, 8571978), (3, 5714652), (4, 4285989), (6, 2857326), (9, 1904884), (12, 1428663), (17, 1008468), (18, 952442), (34, 504234), (36, 476221), (51, 336156), (68, 252117), (102, 168078), (109, 157284), (153, 112052), (204, 84039), (218, 78642), (257, 66708), (306, 56026), (327, 52428), (436, 39321), (514, 33354), (612, 28013), (654, 26214), (771, 22236), (981, 17476), (1028, 16677), (1308, 13107), (1542, 11118), (1853, 9252), (1962, 8738), (2313, 7412), (3084, 5559), (3706, 4626), (3924, 4369)]