18891192

素因数分解:

$2^3\times 3^1\times {\mathrm{547}}^1\times {\mathrm{1439}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 47347200

約数和(自身を除く): 28456008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 547, 1094, 1439, 1641, 2188, 2878, 3282, 4317, 4376, 5756, 6564, 8634, 11512, 13128, 17268, 34536, 787133, 1574266, 2361399, 3148532, 4722798, 6297064, 9445596, 18891192]

約数ペア:

[(1, 18891192), (2, 9445596), (3, 6297064), (4, 4722798), (6, 3148532), (8, 2361399), (12, 1574266), (24, 787133), (547, 34536), (1094, 17268), (1439, 13128), (1641, 11512), (2188, 8634), (2878, 6564), (3282, 5756), (4317, 4376)]