138475932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1648523}}^1$

素因数の和:1648537

約数の個数: 24

約数和(自身を含む): 369269376

約数和(自身を除く): 230793444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1648523, 3297046, 4945569, 6594092, 9891138, 11539661, 19782276, 23079322, 34618983, 46158644, 69237966, 138475932]

約数ペア:

[(1, 138475932), (2, 69237966), (3, 46158644), (4, 34618983), (6, 23079322), (7, 19782276), (12, 11539661), (14, 9891138), (21, 6594092), (28, 4945569), (42, 3297046), (84, 1648523)]