18281094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1051}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 39588864

約数和(自身を除く): 21307770

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1051, 1338, 2102, 2899, 3153, 5798, 6306, 8697, 13663, 17394, 27326, 40989, 81978, 234373, 468746, 703119, 1406238, 3046849, 6093698, 9140547, 18281094]

約数ペア:

[(1, 18281094), (2, 9140547), (3, 6093698), (6, 3046849), (13, 1406238), (26, 703119), (39, 468746), (78, 234373), (223, 81978), (446, 40989), (669, 27326), (1051, 17394), (1338, 13663), (2102, 8697), (2899, 6306), (3153, 5798)]