17940984

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43973}}^1$

素因数の和:43999

約数の個数: 32

約数和(自身を含む): 47491920

約数和(自身を除く): 29550936

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 43973, 87946, 131919, 175892, 263838, 351784, 527676, 747541, 1055352, 1495082, 2242623, 2990164, 4485246, 5980328, 8970492, 17940984]

約数ペア:

[(1, 17940984), (2, 8970492), (3, 5980328), (4, 4485246), (6, 2990164), (8, 2242623), (12, 1495082), (17, 1055352), (24, 747541), (34, 527676), (51, 351784), (68, 263838), (102, 175892), (136, 131919), (204, 87946), (408, 43973)]