12046428

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 31691520

約数和(自身を除く): 19645092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1571, 1917, 2556, 3142, 3834, 4713, 6284, 7668, 9426, 14139, 18852, 28278, 42417, 56556, 84834, 111541, 169668, 223082, 334623, 446164, 669246, 1003869, 1338492, 2007738, 3011607, 4015476, 6023214, 12046428]

約数ペア:

[(1, 12046428), (2, 6023214), (3, 4015476), (4, 3011607), (6, 2007738), (9, 1338492), (12, 1003869), (18, 669246), (27, 446164), (36, 334623), (54, 223082), (71, 169668), (108, 111541), (142, 84834), (213, 56556), (284, 42417), (426, 28278), (639, 18852), (852, 14139), (1278, 9426), (1571, 7668), (1917, 6284), (2556, 4713), (3142, 3834)]