18106519074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{202493}}^1$

素因数の和:204634

約数の個数: 32

約数和(自身を含む): 41405973120

約数和(自身を除く): 23299454046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2129, 4258, 6387, 12774, 14903, 29806, 44709, 89418, 202493, 404986, 607479, 1214958, 1417451, 2834902, 4252353, 8504706, 431107597, 862215194, 1293322791, 2586645582, 3017753179, 6035506358, 9053259537, 18106519074]

約数ペア:

[(1, 18106519074), (2, 9053259537), (3, 6035506358), (6, 3017753179), (7, 2586645582), (14, 1293322791), (21, 862215194), (42, 431107597), (2129, 8504706), (4258, 4252353), (6387, 2834902), (12774, 1417451), (14903, 1214958), (29806, 607479), (44709, 404986), (89418, 202493)]