18283814528

素因数分解:

$2^7\times 7^2\times {\mathrm{2915149}}^1$

素因数の和:2915177

約数の個数: 48

約数和(自身を含む): 42371705250

約数和(自身を除く): 24087890722

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 2915149, 5830298, 11660596, 20406043, 23321192, 40812086, 46642384, 81624172, 93284768, 142842301, 163248344, 186569536, 285684602, 326496688, 373139072, 571369204, 652993376, 1142738408, 1305986752, 2285476816, 2611973504, 4570953632, 9141907264, 18283814528]

約数ペア:

[(1, 18283814528), (2, 9141907264), (4, 4570953632), (7, 2611973504), (8, 2285476816), (14, 1305986752), (16, 1142738408), (28, 652993376), (32, 571369204), (49, 373139072), (56, 326496688), (64, 285684602), (98, 186569536), (112, 163248344), (128, 142842301), (196, 93284768), (224, 81624172), (392, 46642384), (448, 40812086), (784, 23321192), (896, 20406043), (1568, 11660596), (3136, 5830298), (6272, 2915149)]