18207104

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{1381}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 36650640

約数和(自身を除く): 18443536

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1381, 1648, 2762, 3296, 5524, 6592, 11048, 13184, 22096, 44192, 88384, 142243, 176768, 284486, 568972, 1137944, 2275888, 4551776, 9103552, 18207104]

約数ペア:

[(1, 18207104), (2, 9103552), (4, 4551776), (8, 2275888), (16, 1137944), (32, 568972), (64, 284486), (103, 176768), (128, 142243), (206, 88384), (412, 44192), (824, 22096), (1381, 13184), (1648, 11048), (2762, 6592), (3296, 5524)]