18390592

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 56

約数和(自身を含む): 40306752

約数和(自身を除く): 21916160

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 151, 173, 176, 302, 346, 352, 604, 692, 704, 1208, 1384, 1661, 1903, 2416, 2768, 3322, 3806, 4832, 5536, 6644, 7612, 9664, 11072, 13288, 15224, 26123, 26576, 30448, 52246, 53152, 60896, 104492, 106304, 121792, 208984, 287353, 417968, 574706, 835936, 1149412, 1671872, 2298824, 4597648, 9195296, 18390592]

約数ペア:

[(1, 18390592), (2, 9195296), (4, 4597648), (8, 2298824), (11, 1671872), (16, 1149412), (22, 835936), (32, 574706), (44, 417968), (64, 287353), (88, 208984), (151, 121792), (173, 106304), (176, 104492), (302, 60896), (346, 53152), (352, 52246), (604, 30448), (692, 26576), (704, 26123), (1208, 15224), (1384, 13288), (1661, 11072), (1903, 9664), (2416, 7612), (2768, 6644), (3322, 5536), (3806, 4832)]