18264070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7219}}^1$

素因数の和:7260

約数の個数: 32

約数和(自身を含む): 37428480

約数和(自身を除く): 19164410

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 7219, 14438, 36095, 72190, 79409, 158818, 166037, 332074, 397045, 794090, 830185, 1660370, 1826407, 3652814, 9132035, 18264070]

約数ペア:

[(1, 18264070), (2, 9132035), (5, 3652814), (10, 1826407), (11, 1660370), (22, 830185), (23, 794090), (46, 397045), (55, 332074), (110, 166037), (115, 158818), (230, 79409), (253, 72190), (506, 36095), (1265, 14438), (2530, 7219)]