18180551152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{98269}}^1$

素因数の和:98681

約数の個数: 40

約数和(自身を含む): 36458956160

約数和(自身を除く): 18278405008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 373, 496, 746, 1492, 2984, 5968, 11563, 23126, 46252, 92504, 98269, 185008, 196538, 393076, 786152, 1572304, 3046339, 6092678, 12185356, 24370712, 36654337, 48741424, 73308674, 146617348, 293234696, 586469392, 1136284447, 2272568894, 4545137788, 9090275576, 18180551152]

約数ペア:

[(1, 18180551152), (2, 9090275576), (4, 4545137788), (8, 2272568894), (16, 1136284447), (31, 586469392), (62, 293234696), (124, 146617348), (248, 73308674), (373, 48741424), (496, 36654337), (746, 24370712), (1492, 12185356), (2984, 6092678), (5968, 3046339), (11563, 1572304), (23126, 786152), (46252, 393076), (92504, 196538), (98269, 185008)]