17689944

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 46886400

約数和(自身を除く): 29196456

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 73, 92, 138, 146, 184, 219, 276, 292, 438, 439, 552, 584, 876, 878, 1317, 1679, 1752, 1756, 2634, 3358, 3512, 5037, 5268, 6716, 10074, 10097, 10536, 13432, 20148, 20194, 30291, 32047, 40296, 40388, 60582, 64094, 80776, 96141, 121164, 128188, 192282, 242328, 256376, 384564, 737081, 769128, 1474162, 2211243, 2948324, 4422486, 5896648, 8844972, 17689944]

約数ペア:

[(1, 17689944), (2, 8844972), (3, 5896648), (4, 4422486), (6, 2948324), (8, 2211243), (12, 1474162), (23, 769128), (24, 737081), (46, 384564), (69, 256376), (73, 242328), (92, 192282), (138, 128188), (146, 121164), (184, 96141), (219, 80776), (276, 64094), (292, 60582), (438, 40388), (439, 40296), (552, 32047), (584, 30291), (876, 20194), (878, 20148), (1317, 13432), (1679, 10536), (1752, 10097), (1756, 10074), (2634, 6716), (3358, 5268), (3512, 5037)]