17728974

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{24023}}^1$

素因数の和:24072

約数の個数: 24

約数和(自身を含む): 39351312

約数和(自身を除く): 21622338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 24023, 48046, 72069, 144138, 216207, 432414, 984943, 1969886, 2954829, 5909658, 8864487, 17728974]

約数ペア:

[(1, 17728974), (2, 8864487), (3, 5909658), (6, 2954829), (9, 1969886), (18, 984943), (41, 432414), (82, 216207), (123, 144138), (246, 72069), (369, 48046), (738, 24023)]