2018631438

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{743}}^1\times {\mathrm{1013}}^1$

素因数の和:1913

約数の個数: 48

約数和(自身を含む): 4413333600

約数和(自身を除く): 2394702162

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 743, 894, 1013, 1341, 1486, 2026, 2229, 2682, 3039, 4458, 6078, 6687, 9117, 13374, 18234, 110707, 150937, 221414, 301874, 332121, 452811, 664242, 752659, 905622, 996363, 1358433, 1505318, 1992726, 2257977, 2716866, 4515954, 6773931, 13547862, 112146191, 224292382, 336438573, 672877146, 1009315719, 2018631438]

約数ペア:

[(1, 2018631438), (2, 1009315719), (3, 672877146), (6, 336438573), (9, 224292382), (18, 112146191), (149, 13547862), (298, 6773931), (447, 4515954), (743, 2716866), (894, 2257977), (1013, 1992726), (1341, 1505318), (1486, 1358433), (2026, 996363), (2229, 905622), (2682, 752659), (3039, 664242), (4458, 452811), (6078, 332121), (6687, 301874), (9117, 221414), (13374, 150937), (18234, 110707)]