18514272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{27551}}^1$

素因数の和:27571

約数の個数: 48

約数和(自身を含む): 55544832

約数和(自身を除く): 37030560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 27551, 55102, 82653, 110204, 165306, 192857, 220408, 330612, 385714, 440816, 578571, 661224, 771428, 881632, 1157142, 1322448, 1542856, 2314284, 2644896, 3085712, 4628568, 6171424, 9257136, 18514272]

約数ペア:

[(1, 18514272), (2, 9257136), (3, 6171424), (4, 4628568), (6, 3085712), (7, 2644896), (8, 2314284), (12, 1542856), (14, 1322448), (16, 1157142), (21, 881632), (24, 771428), (28, 661224), (32, 578571), (42, 440816), (48, 385714), (56, 330612), (84, 220408), (96, 192857), (112, 165306), (168, 110204), (224, 82653), (336, 55102), (672, 27551)]