17866004

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 35985600

約数和(自身を除く): 18119596

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 107, 169, 214, 247, 338, 428, 494, 676, 988, 1391, 2033, 2197, 2782, 3211, 4066, 4394, 5564, 6422, 8132, 8788, 12844, 18083, 26429, 36166, 41743, 52858, 72332, 83486, 105716, 166972, 235079, 343577, 470158, 687154, 940316, 1374308, 4466501, 8933002, 17866004]

約数ペア:

[(1, 17866004), (2, 8933002), (4, 4466501), (13, 1374308), (19, 940316), (26, 687154), (38, 470158), (52, 343577), (76, 235079), (107, 166972), (169, 105716), (214, 83486), (247, 72332), (338, 52858), (428, 41743), (494, 36166), (676, 26429), (988, 18083), (1391, 12844), (2033, 8788), (2197, 8132), (2782, 6422), (3211, 5564), (4066, 4394)]