18729384

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{4673}}^1$

素因数の和:4849

約数の個数: 32

約数和(自身を含む): 47113920

約数和(自身を除く): 28384536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 4673, 9346, 14019, 18692, 28038, 37384, 56076, 112152, 780391, 1560782, 2341173, 3121564, 4682346, 6243128, 9364692, 18729384]

約数ペア:

[(1, 18729384), (2, 9364692), (3, 6243128), (4, 4682346), (6, 3121564), (8, 2341173), (12, 1560782), (24, 780391), (167, 112152), (334, 56076), (501, 37384), (668, 28038), (1002, 18692), (1336, 14019), (2004, 9346), (4008, 4673)]