31386204

素因数分解:

$2^2\times 3^4\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1416

約数の個数: 60

約数和(自身を含む): 83236384

約数和(自身を除く): 51850180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 292, 324, 438, 657, 876, 1314, 1327, 1971, 2628, 2654, 3942, 3981, 5308, 5913, 7884, 7962, 11826, 11943, 15924, 23652, 23886, 35829, 47772, 71658, 96871, 107487, 143316, 193742, 214974, 290613, 387484, 429948, 581226, 871839, 1162452, 1743678, 2615517, 3487356, 5231034, 7846551, 10462068, 15693102, 31386204]

約数ペア:

[(1, 31386204), (2, 15693102), (3, 10462068), (4, 7846551), (6, 5231034), (9, 3487356), (12, 2615517), (18, 1743678), (27, 1162452), (36, 871839), (54, 581226), (73, 429948), (81, 387484), (108, 290613), (146, 214974), (162, 193742), (219, 143316), (292, 107487), (324, 96871), (438, 71658), (657, 47772), (876, 35829), (1314, 23886), (1327, 23652), (1971, 15924), (2628, 11943), (2654, 11826), (3942, 7962), (3981, 7884), (5308, 5913)]