18889170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6113}}^1$

素因数の和:6226

約数の個数: 32

約数和(自身を含む): 45781632

約数和(自身を除く): 26892462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 6113, 12226, 18339, 30565, 36678, 61130, 91695, 183390, 629639, 1259278, 1888917, 3148195, 3777834, 6296390, 9444585, 18889170]

約数ペア:

[(1, 18889170), (2, 9444585), (3, 6296390), (5, 3777834), (6, 3148195), (10, 1888917), (15, 1259278), (30, 629639), (103, 183390), (206, 91695), (309, 61130), (515, 36678), (618, 30565), (1030, 18339), (1545, 12226), (3090, 6113)]