18339112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{769}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 37699200

約数和(自身を除く): 19360088

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 769, 1084, 1538, 2168, 2981, 3076, 5962, 6152, 8459, 11924, 16918, 23848, 33836, 67672, 208399, 416798, 833596, 1667192, 2292389, 4584778, 9169556, 18339112]

約数ペア:

[(1, 18339112), (2, 9169556), (4, 4584778), (8, 2292389), (11, 1667192), (22, 833596), (44, 416798), (88, 208399), (271, 67672), (542, 33836), (769, 23848), (1084, 16918), (1538, 11924), (2168, 8459), (2981, 6152), (3076, 5962)]