16144974

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4211}}^1$

素因数の和:4293

約数の個数: 32

約数和(自身を含む): 36391680

約数和(自身を除く): 20246706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 4211, 8422, 12633, 25266, 37899, 75798, 113697, 227394, 298981, 597962, 896943, 1793886, 2690829, 5381658, 8072487, 16144974]

約数ペア:

[(1, 16144974), (2, 8072487), (3, 5381658), (6, 2690829), (9, 1793886), (18, 896943), (27, 597962), (54, 298981), (71, 227394), (142, 113697), (213, 75798), (426, 37899), (639, 25266), (1278, 12633), (1917, 8422), (3834, 4211)]