18397362

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 38304000

約数和(自身を除く): 19906638

約数列:

[1, 2, 3, 6, 37, 74, 79, 111, 158, 222, 237, 474, 1049, 2098, 2923, 3147, 5846, 6294, 8769, 17538, 38813, 77626, 82871, 116439, 165742, 232878, 248613, 497226, 3066227, 6132454, 9198681, 18397362]

約数ペア:

[(1, 18397362), (2, 9198681), (3, 6132454), (6, 3066227), (37, 497226), (74, 248613), (79, 232878), (111, 165742), (158, 116439), (222, 82871), (237, 77626), (474, 38813), (1049, 17538), (2098, 8769), (2923, 6294), (3147, 5846)]