18435046

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 32744448

約数和(自身を除く): 14309402

約数列:

[1, 2, 7, 14, 43, 86, 113, 226, 271, 301, 542, 602, 791, 1582, 1897, 3794, 4859, 9718, 11653, 23306, 30623, 34013, 61246, 68026, 81571, 163142, 214361, 428722, 1316789, 2633578, 9217523, 18435046]

約数ペア:

[(1, 18435046), (2, 9217523), (7, 2633578), (14, 1316789), (43, 428722), (86, 214361), (113, 163142), (226, 81571), (271, 68026), (301, 61246), (542, 34013), (602, 30623), (791, 23306), (1582, 11653), (1897, 9718), (3794, 4859)]