12841146

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{6427}}^1$

素因数の和:6475

約数の個数: 32

約数和(自身を含む): 29311680

約数和(自身を除く): 16470534

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 6427, 12854, 19281, 38562, 57843, 115686, 173529, 237799, 347058, 475598, 713397, 1426794, 2140191, 4280382, 6420573, 12841146]

約数ペア:

[(1, 12841146), (2, 6420573), (3, 4280382), (6, 2140191), (9, 1426794), (18, 713397), (27, 475598), (37, 347058), (54, 237799), (74, 173529), (111, 115686), (222, 57843), (333, 38562), (666, 19281), (999, 12854), (1998, 6427)]