1897686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15061}}^1$

素因数の和:15076

約数の個数: 24

約数和(自身を含む): 4699344

約数和(自身を除く): 2801658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15061, 30122, 45183, 90366, 105427, 135549, 210854, 271098, 316281, 632562, 948843, 1897686]

約数ペア:

[(1, 1897686), (2, 948843), (3, 632562), (6, 316281), (7, 271098), (9, 210854), (14, 135549), (18, 105427), (21, 90366), (42, 45183), (63, 30122), (126, 15061)]