4397508

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 11950848

約数和(自身を除く): 7553340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 113, 138, 141, 188, 207, 226, 276, 282, 339, 414, 423, 452, 564, 678, 828, 846, 1017, 1081, 1356, 1692, 2034, 2162, 2599, 3243, 4068, 4324, 5198, 5311, 6486, 7797, 9729, 10396, 10622, 12972, 15594, 15933, 19458, 21244, 23391, 31188, 31866, 38916, 46782, 47799, 63732, 93564, 95598, 122153, 191196, 244306, 366459, 488612, 732918, 1099377, 1465836, 2198754, 4397508]

約数ペア:

[(1, 4397508), (2, 2198754), (3, 1465836), (4, 1099377), (6, 732918), (9, 488612), (12, 366459), (18, 244306), (23, 191196), (36, 122153), (46, 95598), (47, 93564), (69, 63732), (92, 47799), (94, 46782), (113, 38916), (138, 31866), (141, 31188), (188, 23391), (207, 21244), (226, 19458), (276, 15933), (282, 15594), (339, 12972), (414, 10622), (423, 10396), (452, 9729), (564, 7797), (678, 6486), (828, 5311), (846, 5198), (1017, 4324), (1081, 4068), (1356, 3243), (1692, 2599), (2034, 2162)]