171768726

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{739}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 383838000

約数和(自身を除く): 212069274

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 349, 666, 698, 739, 1047, 1478, 2094, 2217, 3141, 4434, 6282, 6651, 12913, 13302, 25826, 27343, 38739, 54686, 77478, 82029, 116217, 164058, 232434, 246087, 257911, 492174, 515822, 773733, 1547466, 2321199, 4642398, 9542707, 19085414, 28628121, 57256242, 85884363, 171768726]

約数ペア:

[(1, 171768726), (2, 85884363), (3, 57256242), (6, 28628121), (9, 19085414), (18, 9542707), (37, 4642398), (74, 2321199), (111, 1547466), (222, 773733), (333, 515822), (349, 492174), (666, 257911), (698, 246087), (739, 232434), (1047, 164058), (1478, 116217), (2094, 82029), (2217, 77478), (3141, 54686), (4434, 38739), (6282, 27343), (6651, 25826), (12913, 13302)]