17689968

素因数分解:

$2^4\times 3^3\times {\mathrm{40949}}^1$

素因数の和:40966

約数の個数: 40

約数和(自身を含む): 50778000

約数和(自身を除く): 33088032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 40949, 81898, 122847, 163796, 245694, 327592, 368541, 491388, 655184, 737082, 982776, 1105623, 1474164, 1965552, 2211246, 2948328, 4422492, 5896656, 8844984, 17689968]

約数ペア:

[(1, 17689968), (2, 8844984), (3, 5896656), (4, 4422492), (6, 2948328), (8, 2211246), (9, 1965552), (12, 1474164), (16, 1105623), (18, 982776), (24, 737082), (27, 655184), (36, 491388), (48, 368541), (54, 327592), (72, 245694), (108, 163796), (144, 122847), (216, 81898), (432, 40949)]