18962682

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{7507}}^1$

素因数の和:7933

約数の個数: 16

約数和(自身を含む): 38020512

約数和(自身を除く): 19057830

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 7507, 15014, 22521, 45042, 3160447, 6320894, 9481341, 18962682]

約数ペア:

[(1, 18962682), (2, 9481341), (3, 6320894), (6, 3160447), (421, 45042), (842, 22521), (1263, 15014), (2526, 7507)]