13171896

素因数分解:

$2^3\times 3^4\times {\mathrm{20327}}^1$

素因数の和:20345

約数の個数: 40

約数和(自身を含む): 36895320

約数和(自身を除く): 23723424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 20327, 40654, 60981, 81308, 121962, 162616, 182943, 243924, 365886, 487848, 548829, 731772, 1097658, 1463544, 1646487, 2195316, 3292974, 4390632, 6585948, 13171896]

約数ペア:

[(1, 13171896), (2, 6585948), (3, 4390632), (4, 3292974), (6, 2195316), (8, 1646487), (9, 1463544), (12, 1097658), (18, 731772), (24, 548829), (27, 487848), (36, 365886), (54, 243924), (72, 182943), (81, 162616), (108, 121962), (162, 81308), (216, 60981), (324, 40654), (648, 20327)]