13118292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 36577632

約数和(自身を除く): 23459340

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 157, 198, 211, 314, 396, 422, 471, 628, 633, 844, 942, 1266, 1413, 1727, 1884, 1899, 2321, 2532, 2826, 3454, 3798, 4642, 5181, 5652, 6908, 6963, 7596, 9284, 10362, 13926, 15543, 20724, 20889, 27852, 31086, 33127, 41778, 62172, 66254, 83556, 99381, 132508, 198762, 298143, 364397, 397524, 596286, 728794, 1093191, 1192572, 1457588, 2186382, 3279573, 4372764, 6559146, 13118292]

約数ペア:

[(1, 13118292), (2, 6559146), (3, 4372764), (4, 3279573), (6, 2186382), (9, 1457588), (11, 1192572), (12, 1093191), (18, 728794), (22, 596286), (33, 397524), (36, 364397), (44, 298143), (66, 198762), (99, 132508), (132, 99381), (157, 83556), (198, 66254), (211, 62172), (314, 41778), (396, 33127), (422, 31086), (471, 27852), (628, 20889), (633, 20724), (844, 15543), (942, 13926), (1266, 10362), (1413, 9284), (1727, 7596), (1884, 6963), (1899, 6908), (2321, 5652), (2532, 5181), (2826, 4642), (3454, 3798)]