2131974

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3037}}^1$

素因数の和:3061

約数の個数: 32

約数和(自身を含む): 5103840

約数和(自身を除く): 2971866

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 3037, 6074, 9111, 18222, 27333, 39481, 54666, 78962, 81999, 118443, 163998, 236886, 355329, 710658, 1065987, 2131974]

約数ペア:

[(1, 2131974), (2, 1065987), (3, 710658), (6, 355329), (9, 236886), (13, 163998), (18, 118443), (26, 81999), (27, 78962), (39, 54666), (54, 39481), (78, 27333), (117, 18222), (234, 9111), (351, 6074), (702, 3037)]