212987346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{22567}}^1$

素因数の和:22607

約数の個数: 48

約数和(自身を含む): 504259392

約数和(自身を除く): 291272046

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 22567, 45134, 67701, 135402, 248237, 293371, 496474, 586742, 744711, 880113, 1489422, 1760226, 2730607, 3227081, 5461214, 6454162, 8191821, 9681243, 16383642, 19362486, 35497891, 70995782, 106493673, 212987346]

約数ペア:

[(1, 212987346), (2, 106493673), (3, 70995782), (6, 35497891), (11, 19362486), (13, 16383642), (22, 9681243), (26, 8191821), (33, 6454162), (39, 5461214), (66, 3227081), (78, 2730607), (121, 1760226), (143, 1489422), (242, 880113), (286, 744711), (363, 586742), (429, 496474), (726, 293371), (858, 248237), (1573, 135402), (3146, 67701), (4719, 45134), (9438, 22567)]