18698433

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^2$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 27694464

約数和(自身を除く): 8996031

約数列:

[1, 3, 13, 39, 47, 101, 141, 303, 611, 1313, 1833, 3939, 4747, 10201, 14241, 30603, 61711, 132613, 185133, 397839, 479447, 1438341, 6232811, 18698433]

約数ペア:

[(1, 18698433), (3, 6232811), (13, 1438341), (39, 479447), (47, 397839), (101, 185133), (141, 132613), (303, 61711), (611, 30603), (1313, 14241), (1833, 10201), (3939, 4747)]