18126064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{569}}^1$

素因数の和:769

約数の個数: 40

約数和(自身を含む): 38591280

約数和(自身を除く): 20465216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 181, 362, 569, 724, 1138, 1448, 1991, 2276, 2896, 3982, 4552, 6259, 7964, 9104, 12518, 15928, 25036, 31856, 50072, 100144, 102989, 205978, 411956, 823912, 1132879, 1647824, 2265758, 4531516, 9063032, 18126064]

約数ペア:

[(1, 18126064), (2, 9063032), (4, 4531516), (8, 2265758), (11, 1647824), (16, 1132879), (22, 823912), (44, 411956), (88, 205978), (176, 102989), (181, 100144), (362, 50072), (569, 31856), (724, 25036), (1138, 15928), (1448, 12518), (1991, 9104), (2276, 7964), (2896, 6259), (3982, 4552)]