17884638

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{2083}}^1$

素因数の和:2150

約数の個数: 40

約数和(自身を含む): 40850568

約数和(自身を除く): 22965930

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2083, 2862, 4166, 4293, 6249, 8586, 12498, 18747, 37494, 56241, 110399, 112482, 168723, 220798, 331197, 337446, 662394, 993591, 1987182, 2980773, 5961546, 8942319, 17884638]

約数ペア:

[(1, 17884638), (2, 8942319), (3, 5961546), (6, 2980773), (9, 1987182), (18, 993591), (27, 662394), (53, 337446), (54, 331197), (81, 220798), (106, 168723), (159, 112482), (162, 110399), (318, 56241), (477, 37494), (954, 18747), (1431, 12498), (2083, 8586), (2862, 6249), (4166, 4293)]