12403128

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{1907}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 31138560

約数和(自身を除く): 18735432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 1907, 2168, 3252, 3814, 5721, 6504, 7628, 11442, 15256, 22884, 45768, 516797, 1033594, 1550391, 2067188, 3100782, 4134376, 6201564, 12403128]

約数ペア:

[(1, 12403128), (2, 6201564), (3, 4134376), (4, 3100782), (6, 2067188), (8, 1550391), (12, 1033594), (24, 516797), (271, 45768), (542, 22884), (813, 15256), (1084, 11442), (1626, 7628), (1907, 6504), (2168, 5721), (3252, 3814)]