15178446

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 34162128

約数和(自身を除く): 18983682

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 131, 157, 246, 262, 314, 369, 393, 471, 738, 786, 942, 1179, 1413, 2358, 2826, 5371, 6437, 10742, 12874, 16113, 19311, 20567, 32226, 38622, 41134, 48339, 57933, 61701, 96678, 115866, 123402, 185103, 370206, 843247, 1686494, 2529741, 5059482, 7589223, 15178446]

約数ペア:

[(1, 15178446), (2, 7589223), (3, 5059482), (6, 2529741), (9, 1686494), (18, 843247), (41, 370206), (82, 185103), (123, 123402), (131, 115866), (157, 96678), (246, 61701), (262, 57933), (314, 48339), (369, 41134), (393, 38622), (471, 32226), (738, 20567), (786, 19311), (942, 16113), (1179, 12874), (1413, 10742), (2358, 6437), (2826, 5371)]