21860184

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47939}}^1$

素因数の和:47967

約数の個数: 32

約数和(自身を含む): 57528000

約数和(自身を除く): 35667816

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 47939, 95878, 143817, 191756, 287634, 383512, 575268, 910841, 1150536, 1821682, 2732523, 3643364, 5465046, 7286728, 10930092, 21860184]

約数ペア:

[(1, 21860184), (2, 10930092), (3, 7286728), (4, 5465046), (6, 3643364), (8, 2732523), (12, 1821682), (19, 1150536), (24, 910841), (38, 575268), (57, 383512), (76, 287634), (114, 191756), (152, 143817), (228, 95878), (456, 47939)]