18101732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11119}}^1$

素因数の和:11171

約数の個数: 24

約数和(自身を含む): 35495040

約数和(自身を除く): 17393308

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 11119, 22238, 44476, 122309, 244618, 411403, 489236, 822806, 1645612, 4525433, 9050866, 18101732]

約数ペア:

[(1, 18101732), (2, 9050866), (4, 4525433), (11, 1645612), (22, 822806), (37, 489236), (44, 411403), (74, 244618), (148, 122309), (407, 44476), (814, 22238), (1628, 11119)]