18070872

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1171}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 45286080

約数和(自身を除く): 27215208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1171, 1286, 1929, 2342, 2572, 3513, 3858, 4684, 5144, 7026, 7716, 9368, 14052, 15432, 28104, 752953, 1505906, 2258859, 3011812, 4517718, 6023624, 9035436, 18070872]

約数ペア:

[(1, 18070872), (2, 9035436), (3, 6023624), (4, 4517718), (6, 3011812), (8, 2258859), (12, 1505906), (24, 752953), (643, 28104), (1171, 15432), (1286, 14052), (1929, 9368), (2342, 7716), (2572, 7026), (3513, 5144), (3858, 4684)]