15722054676

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1979}}^1\times {\mathrm{3023}}^1$

素因数の和:5085

約数の個数: 72

約数和(自身を含む): 40319959680

約数和(自身を除く): 24597905004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 1979, 2628, 3023, 3958, 5937, 6046, 7916, 9069, 11874, 12092, 17811, 18138, 23748, 27207, 35622, 36276, 54414, 71244, 108828, 144467, 220679, 288934, 433401, 441358, 577868, 662037, 866802, 882716, 1300203, 1324074, 1733604, 1986111, 2600406, 2648148, 3972222, 5200812, 5982517, 7944444, 11965034, 17947551, 23930068, 35895102, 53842653, 71790204, 107685306, 215370612, 436723741, 873447482, 1310171223, 1746894964, 2620342446, 3930513669, 5240684892, 7861027338, 15722054676]

約数ペア:

[(1, 15722054676), (2, 7861027338), (3, 5240684892), (4, 3930513669), (6, 2620342446), (9, 1746894964), (12, 1310171223), (18, 873447482), (36, 436723741), (73, 215370612), (146, 107685306), (219, 71790204), (292, 53842653), (438, 35895102), (657, 23930068), (876, 17947551), (1314, 11965034), (1979, 7944444), (2628, 5982517), (3023, 5200812), (3958, 3972222), (5937, 2648148), (6046, 2600406), (7916, 1986111), (9069, 1733604), (11874, 1324074), (12092, 1300203), (17811, 882716), (18138, 866802), (23748, 662037), (27207, 577868), (35622, 441358), (36276, 433401), (54414, 288934), (71244, 220679), (108828, 144467)]