489471318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3884693}}^1$

素因数の和:3884708

約数の個数: 24

約数和(自身を含む): 1212024528

約数和(自身を除く): 722553210

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3884693, 7769386, 11654079, 23308158, 27192851, 34962237, 54385702, 69924474, 81578553, 163157106, 244735659, 489471318]

約数ペア:

[(1, 489471318), (2, 244735659), (3, 163157106), (6, 81578553), (7, 69924474), (9, 54385702), (14, 34962237), (18, 27192851), (21, 23308158), (42, 11654079), (63, 7769386), (126, 3884693)]