15217068

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 36789984

約数和(自身を除く): 21572916

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 157, 164, 197, 246, 314, 394, 471, 492, 591, 628, 788, 942, 1182, 1884, 2364, 6437, 8077, 12874, 16154, 19311, 24231, 25748, 30929, 32308, 38622, 48462, 61858, 77244, 92787, 96924, 123716, 185574, 371148, 1268089, 2536178, 3804267, 5072356, 7608534, 15217068]

約数ペア:

[(1, 15217068), (2, 7608534), (3, 5072356), (4, 3804267), (6, 2536178), (12, 1268089), (41, 371148), (82, 185574), (123, 123716), (157, 96924), (164, 92787), (197, 77244), (246, 61858), (314, 48462), (394, 38622), (471, 32308), (492, 30929), (591, 25748), (628, 24231), (788, 19311), (942, 16154), (1182, 12874), (1884, 8077), (2364, 6437)]