2018040045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19219429}}^1$

素因数の和:19219444

約数の個数: 16

約数和(自身を含む): 3690130560

約数和(自身を除く): 1672090515

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19219429, 57658287, 96097145, 134536003, 288291435, 403608009, 672680015, 2018040045]

約数ペア:

[(1, 2018040045), (3, 672680015), (5, 403608009), (7, 288291435), (15, 134536003), (21, 96097145), (35, 57658287), (105, 19219429)]