13421226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 33804288

約数和(自身を除く): 20383062

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 523, 546, 611, 658, 987, 1046, 1222, 1569, 1833, 1974, 3138, 3661, 3666, 4277, 6799, 7322, 8554, 10983, 12831, 13598, 20397, 21966, 24581, 25662, 40794, 47593, 49162, 73743, 95186, 142779, 147486, 172067, 285558, 319553, 344134, 516201, 639106, 958659, 1032402, 1917318, 2236871, 4473742, 6710613, 13421226]

約数ペア:

[(1, 13421226), (2, 6710613), (3, 4473742), (6, 2236871), (7, 1917318), (13, 1032402), (14, 958659), (21, 639106), (26, 516201), (39, 344134), (42, 319553), (47, 285558), (78, 172067), (91, 147486), (94, 142779), (141, 95186), (182, 73743), (273, 49162), (282, 47593), (329, 40794), (523, 25662), (546, 24581), (611, 21966), (658, 20397), (987, 13598), (1046, 12831), (1222, 10983), (1569, 8554), (1833, 7322), (1974, 6799), (3138, 4277), (3661, 3666)]