18055394

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 33125760

約数和(自身を除く): 15070366

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 214, 238, 709, 749, 1418, 1498, 1819, 3638, 4963, 9926, 12053, 12733, 24106, 25466, 75863, 84371, 151726, 168742, 531041, 1062082, 1289671, 2579342, 9027697, 18055394]

約数ペア:

[(1, 18055394), (2, 9027697), (7, 2579342), (14, 1289671), (17, 1062082), (34, 531041), (107, 168742), (119, 151726), (214, 84371), (238, 75863), (709, 25466), (749, 24106), (1418, 12733), (1498, 12053), (1819, 9926), (3638, 4963)]