38181836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2339}}^1$

素因数の和:2414

約数の個数: 48

約数和(自身を含む): 84913920

約数和(自身を除く): 46732084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 2339, 4081, 4678, 8162, 9356, 16324, 16373, 25729, 32746, 51458, 65492, 102916, 123967, 180103, 247934, 360206, 495868, 720412, 867769, 1363637, 1735538, 2727274, 3471076, 5454548, 9545459, 19090918, 38181836]

約数ペア:

[(1, 38181836), (2, 19090918), (4, 9545459), (7, 5454548), (11, 3471076), (14, 2727274), (22, 1735538), (28, 1363637), (44, 867769), (53, 720412), (77, 495868), (106, 360206), (154, 247934), (212, 180103), (308, 123967), (371, 102916), (583, 65492), (742, 51458), (1166, 32746), (1484, 25729), (2332, 16373), (2339, 16324), (4081, 9356), (4678, 8162)]