18938076

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{4057}}^1$

素因数の和:4453

約数の個数: 24

約数和(自身を含む): 44313360

約数和(自身を除く): 25375284

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4057, 4668, 8114, 12171, 16228, 24342, 48684, 1578173, 3156346, 4734519, 6312692, 9469038, 18938076]

約数ペア:

[(1, 18938076), (2, 9469038), (3, 6312692), (4, 4734519), (6, 3156346), (12, 1578173), (389, 48684), (778, 24342), (1167, 16228), (1556, 12171), (2334, 8114), (4057, 4668)]