71247222

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{18583}}^1$

素因数の和:18665

約数の個数: 32

約数和(自身を含む): 160565760

約数和(自身を除く): 89318538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 18583, 37166, 55749, 111498, 167247, 334494, 501741, 1003482, 1319393, 2638786, 3958179, 7916358, 11874537, 23749074, 35623611, 71247222]

約数ペア:

[(1, 71247222), (2, 35623611), (3, 23749074), (6, 11874537), (9, 7916358), (18, 3958179), (27, 2638786), (54, 1319393), (71, 1003482), (142, 501741), (213, 334494), (426, 167247), (639, 111498), (1278, 55749), (1917, 37166), (3834, 18583)]