2013441678

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{342073}}^1$

素因数の和:342193

約数の個数: 32

約数和(自身を含む): 4515376800

約数和(自身を除く): 2501935122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 342073, 684146, 1026219, 2052438, 3078657, 6157314, 9235971, 18471942, 37285957, 74571914, 111857871, 223715742, 335573613, 671147226, 1006720839, 2013441678]

約数ペア:

[(1, 2013441678), (2, 1006720839), (3, 671147226), (6, 335573613), (9, 223715742), (18, 111857871), (27, 74571914), (54, 37285957), (109, 18471942), (218, 9235971), (327, 6157314), (654, 3078657), (981, 2052438), (1962, 1026219), (2943, 684146), (5886, 342073)]