18483138

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{4091}}^1$

素因数の和:4350

約数の個数: 24

約数和(自身を含む): 40216176

約数和(自身を除く): 21733038

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 753, 1506, 2259, 4091, 4518, 8182, 12273, 24546, 36819, 73638, 1026841, 2053682, 3080523, 6161046, 9241569, 18483138]

約数ペア:

[(1, 18483138), (2, 9241569), (3, 6161046), (6, 3080523), (9, 2053682), (18, 1026841), (251, 73638), (502, 36819), (753, 24546), (1506, 12273), (2259, 8182), (4091, 4518)]