18278238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12041}}^1$

素因数の和:12080

約数の個数: 32

約数和(自身を含む): 41617152

約数和(自身を除く): 23338914

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 12041, 24082, 36123, 72246, 132451, 264902, 276943, 397353, 553886, 794706, 830829, 1661658, 3046373, 6092746, 9139119, 18278238]

約数ペア:

[(1, 18278238), (2, 9139119), (3, 6092746), (6, 3046373), (11, 1661658), (22, 830829), (23, 794706), (33, 553886), (46, 397353), (66, 276943), (69, 264902), (138, 132451), (253, 72246), (506, 36123), (759, 24082), (1518, 12041)]