16690374

素因数分解:

$2^1\times 3^4\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:666

約数の個数: 40

約数和(自身を含む): 37635840

約数和(自身を除く): 20945466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 269, 383, 538, 766, 807, 1149, 1614, 2298, 2421, 3447, 4842, 6894, 7263, 10341, 14526, 20682, 21789, 31023, 43578, 62046, 103027, 206054, 309081, 618162, 927243, 1854486, 2781729, 5563458, 8345187, 16690374]

約数ペア:

[(1, 16690374), (2, 8345187), (3, 5563458), (6, 2781729), (9, 1854486), (18, 927243), (27, 618162), (54, 309081), (81, 206054), (162, 103027), (269, 62046), (383, 43578), (538, 31023), (766, 21789), (807, 20682), (1149, 14526), (1614, 10341), (2298, 7263), (2421, 6894), (3447, 4842)]