40199346

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{18457}}^1$

素因数の和:18487

約数の個数: 36

約数和(自身を含む): 95741646

約数和(自身を除く): 55542300

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 18457, 36914, 55371, 110742, 166113, 203027, 332226, 406054, 609081, 1218162, 1827243, 2233297, 3654486, 4466594, 6699891, 13399782, 20099673, 40199346]

約数ペア:

[(1, 40199346), (2, 20099673), (3, 13399782), (6, 6699891), (9, 4466594), (11, 3654486), (18, 2233297), (22, 1827243), (33, 1218162), (66, 609081), (99, 406054), (121, 332226), (198, 203027), (242, 166113), (363, 110742), (726, 55371), (1089, 36914), (2178, 18457)]