1998473184

素因数分解:

$2^5\times 3^2\times {\mathrm{6939143}}^1$

素因数の和:6939159

約数の個数: 36

約数和(自身を含む): 5683158936

約数和(自身を除く): 3684685752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 6939143, 13878286, 20817429, 27756572, 41634858, 55513144, 62452287, 83269716, 111026288, 124904574, 166539432, 222052576, 249809148, 333078864, 499618296, 666157728, 999236592, 1998473184]

約数ペア:

[(1, 1998473184), (2, 999236592), (3, 666157728), (4, 499618296), (6, 333078864), (8, 249809148), (9, 222052576), (12, 166539432), (16, 124904574), (18, 111026288), (24, 83269716), (32, 62452287), (36, 55513144), (48, 41634858), (72, 27756572), (96, 20817429), (144, 13878286), (288, 6939143)]