9401816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 18941040

約数和(自身を除く): 9539224

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 947, 1241, 1894, 2482, 3788, 4964, 7576, 9928, 16099, 32198, 64396, 69131, 128792, 138262, 276524, 553048, 1175227, 2350454, 4700908, 9401816]

約数ペア:

[(1, 9401816), (2, 4700908), (4, 2350454), (8, 1175227), (17, 553048), (34, 276524), (68, 138262), (73, 128792), (136, 69131), (146, 64396), (292, 32198), (584, 16099), (947, 9928), (1241, 7576), (1894, 4964), (2482, 3788)]