13903668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20327}}^1$

素因数の和:20356

約数の個数: 36

約数和(自身を含む): 36996960

約数和(自身を除く): 23093292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 20327, 40654, 60981, 81308, 121962, 182943, 243924, 365886, 386213, 731772, 772426, 1158639, 1544852, 2317278, 3475917, 4634556, 6951834, 13903668]

約数ペア:

[(1, 13903668), (2, 6951834), (3, 4634556), (4, 3475917), (6, 2317278), (9, 1544852), (12, 1158639), (18, 772426), (19, 731772), (36, 386213), (38, 365886), (57, 243924), (76, 182943), (114, 121962), (171, 81308), (228, 60981), (342, 40654), (684, 20327)]