13646274236

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{20357}}^1$

素因数の和:20726

約数の個数: 48

約数和(自身を含む): 27703166400

約数和(自身を除く): 14056892164

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 269, 356, 538, 623, 1076, 1246, 1883, 2492, 3766, 7532, 20357, 23941, 40714, 47882, 81428, 95764, 142499, 167587, 284998, 335174, 569996, 670348, 1811773, 3623546, 5476033, 7247092, 10952066, 12682411, 21904132, 25364822, 38332231, 50729644, 76664462, 153328924, 487366937, 974733874, 1949467748, 3411568559, 6823137118, 13646274236]

約数ペア:

[(1, 13646274236), (2, 6823137118), (4, 3411568559), (7, 1949467748), (14, 974733874), (28, 487366937), (89, 153328924), (178, 76664462), (269, 50729644), (356, 38332231), (538, 25364822), (623, 21904132), (1076, 12682411), (1246, 10952066), (1883, 7247092), (2492, 5476033), (3766, 3623546), (7532, 1811773), (20357, 670348), (23941, 569996), (40714, 335174), (47882, 284998), (81428, 167587), (95764, 142499)]