1531733994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{392149}}^1$

素因数の和:392195

約数の個数: 48

約数和(自身を含む): 3915225600

約数和(自身を除く): 2383491606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 392149, 784298, 1176447, 2352894, 2745043, 3529341, 5490086, 7058682, 8235129, 12156619, 16470258, 24313238, 24705387, 36469857, 49410774, 72939714, 85096333, 109409571, 170192666, 218819142, 255288999, 510577998, 765866997, 1531733994]

約数ペア:

[(1, 1531733994), (2, 765866997), (3, 510577998), (6, 255288999), (7, 218819142), (9, 170192666), (14, 109409571), (18, 85096333), (21, 72939714), (31, 49410774), (42, 36469857), (62, 24705387), (63, 24313238), (93, 16470258), (126, 12156619), (186, 8235129), (217, 7058682), (279, 5490086), (434, 3529341), (558, 2745043), (651, 2352894), (1302, 1176447), (1953, 784298), (3906, 392149)]