1218103596

素因数分解:

$2^2\times 3^6\times {\mathrm{417731}}^1$

素因数の和:417753

約数の個数: 42

約数和(自身を含む): 3196067532

約数和(自身を除く): 1977963936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 417731, 835462, 1253193, 1670924, 2506386, 3759579, 5012772, 7519158, 11278737, 15038316, 22557474, 33836211, 45114948, 67672422, 101508633, 135344844, 203017266, 304525899, 406034532, 609051798, 1218103596]

約数ペア:

[(1, 1218103596), (2, 609051798), (3, 406034532), (4, 304525899), (6, 203017266), (9, 135344844), (12, 101508633), (18, 67672422), (27, 45114948), (36, 33836211), (54, 22557474), (81, 15038316), (108, 11278737), (162, 7519158), (243, 5012772), (324, 3759579), (486, 2506386), (729, 1670924), (972, 1253193), (1458, 835462), (2916, 417731)]