2317458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 5668992

約数和(自身を除く): 3351534

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 73, 74, 78, 111, 143, 146, 219, 222, 286, 407, 429, 438, 481, 803, 814, 858, 949, 962, 1221, 1443, 1606, 1898, 2409, 2442, 2701, 2847, 2886, 4818, 5291, 5402, 5694, 8103, 10439, 10582, 15873, 16206, 20878, 29711, 31317, 31746, 35113, 59422, 62634, 70226, 89133, 105339, 178266, 210678, 386243, 772486, 1158729, 2317458]

約数ペア:

[(1, 2317458), (2, 1158729), (3, 772486), (6, 386243), (11, 210678), (13, 178266), (22, 105339), (26, 89133), (33, 70226), (37, 62634), (39, 59422), (66, 35113), (73, 31746), (74, 31317), (78, 29711), (111, 20878), (143, 16206), (146, 15873), (219, 10582), (222, 10439), (286, 8103), (407, 5694), (429, 5402), (438, 5291), (481, 4818), (803, 2886), (814, 2847), (858, 2701), (949, 2442), (962, 2409), (1221, 1898), (1443, 1606)]