18207136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{33469}}^1$

素因数の和:33496

約数の個数: 24

約数和(自身を含む): 37954980

約数和(自身を除く): 19747844

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 33469, 66938, 133876, 267752, 535504, 568973, 1071008, 1137946, 2275892, 4551784, 9103568, 18207136]

約数ペア:

[(1, 18207136), (2, 9103568), (4, 4551784), (8, 2275892), (16, 1137946), (17, 1071008), (32, 568973), (34, 535504), (68, 267752), (136, 133876), (272, 66938), (544, 33469)]