18387776

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{26119}}^1$

素因数の和:26142

約数の個数: 28

約数和(自身を含む): 39806880

約数和(自身を除く): 21419104

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 26119, 52238, 104476, 208952, 287309, 417904, 574618, 835808, 1149236, 1671616, 2298472, 4596944, 9193888, 18387776]

約数ペア:

[(1, 18387776), (2, 9193888), (4, 4596944), (8, 2298472), (11, 1671616), (16, 1149236), (22, 835808), (32, 574618), (44, 417904), (64, 287309), (88, 208952), (176, 104476), (352, 52238), (704, 26119)]