18570972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{221083}}^1$

素因数の和:221097

約数の個数: 24

約数和(自身を含む): 49522816

約数和(自身を除く): 30951844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 221083, 442166, 663249, 884332, 1326498, 1547581, 2652996, 3095162, 4642743, 6190324, 9285486, 18570972]

約数ペア:

[(1, 18570972), (2, 9285486), (3, 6190324), (4, 4642743), (6, 3095162), (7, 2652996), (12, 1547581), (14, 1326498), (21, 884332), (28, 663249), (42, 442166), (84, 221083)]