248855886

素因数分解:

$2^1\times 3^2\times {\mathrm{3517}}^1\times {\mathrm{3931}}^1$

素因数の和:7456

約数の個数: 24

約数和(自身を含む): 539478264

約数和(自身を除く): 290622378

約数列:

[1, 2, 3, 6, 9, 18, 3517, 3931, 7034, 7862, 10551, 11793, 21102, 23586, 31653, 35379, 63306, 70758, 13825327, 27650654, 41475981, 82951962, 124427943, 248855886]

約数ペア:

[(1, 248855886), (2, 124427943), (3, 82951962), (6, 41475981), (9, 27650654), (18, 13825327), (3517, 70758), (3931, 63306), (7034, 35379), (7862, 31653), (10551, 23586), (11793, 21102)]