18048376

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2087}}^1$

素因数の和:2163

約数の個数: 32

約数和(自身を含む): 36080640

約数和(自身を除く): 18032264

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2087, 2162, 4174, 4324, 8348, 8648, 16696, 48001, 96002, 98089, 192004, 196178, 384008, 392356, 784712, 2256047, 4512094, 9024188, 18048376]

約数ペア:

[(1, 18048376), (2, 9024188), (4, 4512094), (8, 2256047), (23, 784712), (46, 392356), (47, 384008), (92, 196178), (94, 192004), (184, 98089), (188, 96002), (376, 48001), (1081, 16696), (2087, 8648), (2162, 8348), (4174, 4324)]