19110006

素因数分解:

$2^1\times 3^7\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 45696960

約数和(自身を除く): 26586954

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 257, 306, 459, 486, 514, 729, 771, 918, 1377, 1458, 1542, 2187, 2313, 2754, 4131, 4369, 4374, 4626, 6939, 8262, 8738, 12393, 13107, 13878, 20817, 24786, 26214, 37179, 39321, 41634, 62451, 74358, 78642, 117963, 124902, 187353, 235926, 353889, 374706, 562059, 707778, 1061667, 1124118, 2123334, 3185001, 6370002, 9555003, 19110006]

約数ペア:

[(1, 19110006), (2, 9555003), (3, 6370002), (6, 3185001), (9, 2123334), (17, 1124118), (18, 1061667), (27, 707778), (34, 562059), (51, 374706), (54, 353889), (81, 235926), (102, 187353), (153, 124902), (162, 117963), (243, 78642), (257, 74358), (306, 62451), (459, 41634), (486, 39321), (514, 37179), (729, 26214), (771, 24786), (918, 20817), (1377, 13878), (1458, 13107), (1542, 12393), (2187, 8738), (2313, 8262), (2754, 6939), (4131, 4626), (4369, 4374)]