18134778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{587}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 38384640

約数和(自身を除く): 20249862

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 271, 542, 587, 813, 1174, 1626, 1761, 3522, 5149, 10298, 11153, 15447, 22306, 30894, 33459, 66918, 159077, 318154, 477231, 954462, 3022463, 6044926, 9067389, 18134778]

約数ペア:

[(1, 18134778), (2, 9067389), (3, 6044926), (6, 3022463), (19, 954462), (38, 477231), (57, 318154), (114, 159077), (271, 66918), (542, 33459), (587, 30894), (813, 22306), (1174, 15447), (1626, 11153), (1761, 10298), (3522, 5149)]