30961098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{245723}}^1$

素因数の和:245738

約数の個数: 24

約数和(自身を含む): 76665888

約数和(自身を除く): 45704790

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 245723, 491446, 737169, 1474338, 1720061, 2211507, 3440122, 4423014, 5160183, 10320366, 15480549, 30961098]

約数ペア:

[(1, 30961098), (2, 15480549), (3, 10320366), (6, 5160183), (7, 4423014), (9, 3440122), (14, 2211507), (18, 1720061), (21, 1474338), (42, 737169), (63, 491446), (126, 245723)]