18534852

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{24517}}^1$

素因数の和:24537

約数の個数: 48

約数和(自身を含む): 54920320

約数和(自身を除く): 36385468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 24517, 49034, 73551, 98068, 147102, 171619, 220653, 294204, 343238, 441306, 514857, 661959, 686476, 882612, 1029714, 1323918, 1544571, 2059428, 2647836, 3089142, 4633713, 6178284, 9267426, 18534852]

約数ペア:

[(1, 18534852), (2, 9267426), (3, 6178284), (4, 4633713), (6, 3089142), (7, 2647836), (9, 2059428), (12, 1544571), (14, 1323918), (18, 1029714), (21, 882612), (27, 686476), (28, 661959), (36, 514857), (42, 441306), (54, 343238), (63, 294204), (84, 220653), (108, 171619), (126, 147102), (189, 98068), (252, 73551), (378, 49034), (756, 24517)]