131212212

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{9533}}^1$

素因数の和:9608

約数の個数: 48

約数和(自身を含む): 324613632

約数和(自身を除く): 193401420

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1147, 2294, 3441, 4588, 6882, 9533, 13764, 19066, 28599, 38132, 57198, 114396, 295523, 352721, 591046, 705442, 886569, 1058163, 1182092, 1410884, 1773138, 2116326, 3546276, 4232652, 10934351, 21868702, 32803053, 43737404, 65606106, 131212212]

約数ペア:

[(1, 131212212), (2, 65606106), (3, 43737404), (4, 32803053), (6, 21868702), (12, 10934351), (31, 4232652), (37, 3546276), (62, 2116326), (74, 1773138), (93, 1410884), (111, 1182092), (124, 1058163), (148, 886569), (186, 705442), (222, 591046), (372, 352721), (444, 295523), (1147, 114396), (2294, 57198), (3441, 38132), (4588, 28599), (6882, 19066), (9533, 13764)]