17900244

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{1549}}^1$

素因数の和:1669

約数の個数: 48

約数和(自身を含む): 46872000

約数和(自身を除く): 28971756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1549, 1926, 2889, 3098, 3852, 4647, 5778, 6196, 9294, 11556, 13941, 18588, 27882, 41823, 55764, 83646, 165743, 167292, 331486, 497229, 662972, 994458, 1491687, 1988916, 2983374, 4475061, 5966748, 8950122, 17900244]

約数ペア:

[(1, 17900244), (2, 8950122), (3, 5966748), (4, 4475061), (6, 2983374), (9, 1988916), (12, 1491687), (18, 994458), (27, 662972), (36, 497229), (54, 331486), (107, 167292), (108, 165743), (214, 83646), (321, 55764), (428, 41823), (642, 27882), (963, 18588), (1284, 13941), (1549, 11556), (1926, 9294), (2889, 6196), (3098, 5778), (3852, 4647)]